Misc topic cleanup

2022-06-07 13:38:22 +01:00 · 2022-06-07 13:38:22 +01:00 · 06a815faf3
commit 06a815faf3
--- a/db/items.csv
+++ b/db/items.csv
@ -17312,7 +17312,7 @@ ca0ea6b1-44fb-4aa0-884e-3c49a9f410bf,Kenneth Clark's Civilisation: A Personal Vi
 74af9e3e-a1c5-43d4-9fb3-2273be3189ab,"Age of Ambition: Chasing Fortune, Truth, and Faith in the New China",By Evan Osnos,https://learn-awesome.github.io/assets/book_covers/18490568.jpg,book|https://www.goodreads.com/book/show/18490568-age-of-ambition,china,,,,,,
 9090c970-e03c-4eef-8e1d-911511144a13,We Wish to Inform You that Tomorrow We Will Be Killed with Our Families: Stories From Rwanda,By Philip Gourevitch,https://learn-awesome.github.io/assets/book_covers/11472.jpg,book|https://www.goodreads.com/book/show/11472.We_Wish_to_Inform_You_That_Tomorrow_We_Will_Be_Killed_with_Our_Families,non-fiction,,,,,,
 46038164-01ca-46a2-aa66-b38ecdf33b60,Battle Royale,By Koushun Takami,https://learn-awesome.github.io/assets/book_covers/57891.jpg,book|https://www.goodreads.com/book/show/57891.Battle_Royale,fiction,,,,,,
-5ff1af18-6f66-41ce-a48a-e160fb83e01f,Airplane Performance Stability and Control,By Courtland D. Perkins,https://learn-awesome.github.io/assets/book_covers/2339496.jpg,book|https://www.goodreads.com/book/show/2339496.Airplane_Performance_Stability_and_Control,libreria-ingegneria,,,,,,
+5ff1af18-6f66-41ce-a48a-e160fb83e01f,Airplane Performance Stability and Control,By Courtland D. Perkins,https://learn-awesome.github.io/assets/book_covers/2339496.jpg,book|https://www.goodreads.com/book/show/2339496.Airplane_Performance_Stability_and_Control,aviation,,,,,,
 bdd77a43-5ea2-48a7-a116-80a48795c018,Guided Fight Discovery: Private Pilot,By Pat Willits,https://learn-awesome.github.io/assets/book_covers/1748569.jpg,book|https://www.goodreads.com/book/show/1748569.Guided_Fight_Discovery,default,,,,,,
 0bcb38f0-884e-4616-9e7e-17d8b47c7cd0,"The Dutch Republic: Its Rise, Greatness, and Fall 1477-1806 (Oxford History of Early Modern Europe)",By Jonathan I. Israel,https://learn-awesome.github.io/assets/book_covers/868249.jpg,book|https://www.goodreads.com/book/show/868249.The_Dutch_Republic,history,,,,,,
 f67b9ce6-3397-445a-8305-9bce67f60b99,"Neuroscience: Exploring the Brain, 3rd Edition",By Mark F. Bear,https://learn-awesome.github.io/assets/book_covers/170011.jpg,book|https://www.goodreads.com/book/show/170011.Neuroscience,neuroscience,,,,,,
--- a/db/topics1.csv
+++ b/db/topics1.csv
@ -1,37 +1,36 @@
 name,display_name,image,parent_id,sort_index
-pricing,pricing,https://images.unsplash.com/photo-1530856021941-02c71be5926f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-prisoners-dilemma,prisoners-dilemma,https://images.unsplash.com/photo-1603340424570-3a4603d4814d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-libreria-ingegneria,libreria-ingegneria,https://images.unsplash.com/photo-1519032465794-2da0ceef0b63?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+pricing,pricing,https://images.unsplash.com/photo-1530856021941-02c71be5926f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,business,
+prisoners-dilemma,Prisoners Dilemma,https://images.unsplash.com/photo-1603340424570-3a4603d4814d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 15-puzzle,15-puzzle,https://images.unsplash.com/photo-1587397717868-1c05d68bb8b3?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-lockpicking,lockpicking,https://images.unsplash.com/photo-1514820402329-de527fdd2e6d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-tensor-analysis,tensor-analysis,https://images.unsplash.com/photo-1582719471180-aad67c6023c8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,linear-algebra,
-sleep,sleep,https://images.unsplash.com/photo-1482434368596-fbd06cae4f89?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,health,
-complex-numbers,complex-numbers,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,2
-electronics-engineering,electronics-engineering,https://images.unsplash.com/photo-1581091871343-9a6c099886ed?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
-linear-algebra,linear-algebra,https://images.unsplash.com/photo-1544386912-a19598079867?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
-flat-earth,flat-earth,https://images.unsplash.com/photo-1545537619-3b5475acd977?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+lockpicking,Lockpicking,https://images.unsplash.com/photo-1514820402329-de527fdd2e6d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,hobbies,
+tensor-analysis,Tensor Analysis,https://images.unsplash.com/photo-1582719471180-aad67c6023c8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,linear-algebra,
+sleep,Sleep,https://images.unsplash.com/photo-1482434368596-fbd06cae4f89?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,health,
+complex-numbers,Complex Numbers,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,2
+electronics-engineering,Electronics Engineering,https://images.unsplash.com/photo-1581091871343-9a6c099886ed?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
+linear-algebra,Linear Algebra,https://images.unsplash.com/photo-1544386912-a19598079867?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
+flat-earth,Flat Earth,https://images.unsplash.com/photo-1545537619-3b5475acd977?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 young-adult,young-adult,https://images.unsplash.com/photo-1524383880260-db51af30f5e6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-communication,communication,https://images.unsplash.com/photo-1505682128212-a6a59a6abbae?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,personal-development,
-parabola,parabola,https://images.unsplash.com/photo-1577080824636-69cb086df651?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+communication,Communication,https://images.unsplash.com/photo-1505682128212-a6a59a6abbae?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,personal-development,
+parabola,Parabola,https://images.unsplash.com/photo-1577080824636-69cb086df651?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
 parrondo-paradox,Parrondo Paradox,https://images.unsplash.com/photo-1586610795094-20c9b58cd38c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,,
 ramanujan,ramanujan,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 angel-investing,angel-investing,https://images.unsplash.com/photo-1577083552792-a0d461cb1dd6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,startups,
-software-tools/nodejs,software-tools/nodejs,https://images.unsplash.com/photo-1545476745-9211a9e7cca8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-technical-debt,technical-debt,https://images.unsplash.com/photo-1602774596888-26c56aafebe4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+software-tools/nodejs,software-tools/nodejs,https://images.unsplash.com/photo-1545476745-9211a9e7cca8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming,
+technical-debt,technical-debt,https://images.unsplash.com/photo-1602774596888-26c56aafebe4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,software-engineering,
 surface-tension,Surface Tension,https://images.unsplash.com/photo-1607049582611-2abc1c73f1fc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,,
-hula-hoop,hula-hoop,https://images.unsplash.com/photo-1571158874937-beaf4f24a7cc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,hobbies,
+hula-hoop,Hula Hoop,https://images.unsplash.com/photo-1571158874937-beaf4f24a7cc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,hobbies,
 protein-folding,Protein Folding,https://images.unsplash.com/photo-1574200012843-f9eb462c79d2?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,protein,
-clojure,clojure,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
-fasting,fasting,https://images.unsplash.com/photo-1512462913830-828894f62a5e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,,
-watercolor-painting,watercolor-painting,https://images.unsplash.com/photo-1582201942961-2e1c3e63d9b4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+clojure,clojure,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,programming-languages,
+fasting,fasting,https://images.unsplash.com/photo-1512462913830-828894f62a5e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,health,
+watercolor-painting,Watercolor Painting,https://images.unsplash.com/photo-1582201942961-2e1c3e63d9b4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,painting,
 nations/usa/history,nations/usa/history,https://images.unsplash.com/photo-1586111046185-67c2cf6bb72c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 classical-mechanics,classical-mechanics,https://images.unsplash.com/photo-1595345263506-932dd39a2eaf?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,physics,
-riemann-hypothesis,Riemann Hypothesis,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,,
+riemann-hypothesis,Riemann Hypothesis,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,mathematics,
 art-and-culture,art-and-culture,https://images.unsplash.com/photo-1527922891260-918d42a4efc8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-tools/llvm,software-tools/llvm,https://images.unsplash.com/photo-1607431067517-fda93b3e0aee?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,,
 cubic-equations,cubic-equations,https://images.unsplash.com/photo-1576834967753-ad2cf1cc8d19?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,algebra,
 protein,protein,https://images.unsplash.com/photo-1558017487-06bf9f82613a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,biology,
-cap-theorem,cap-theorem,https://images.unsplash.com/photo-1514400416687-d9baaa5bf8bb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+cap-theorem,cap-theorem,https://images.unsplash.com/photo-1514400416687-d9baaa5bf8bb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,computer-science,
 general-nonfiction,general-nonfiction,https://images.unsplash.com/photo-1560405635-9b1362a2562d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 public-speaking,public-speaking,https://images.unsplash.com/flagged/photo-1564401398070-9a0ec00bd38a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 bellman-equation,Bellman Equation,https://images.unsplash.com/photo-1573089205606-8fad7db04ee5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixlib=rb-1.2.1&q=80&w=400,dynamic-programming,
@ -39,11 +38,11 @@ triangle,Triangle,https://images.unsplash.com/photo-1594312003048-a51aab911a5f?c
 theater,theater,https://images.unsplash.com/photo-1577830903746-19c2e7c70ebc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,humanities,
 languages/french,languages/french,https://images.unsplash.com/photo-1534988333262-c455b9332e52?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,language,
 art-history,art-history,https://images.unsplash.com/photo-1580711508221-914dc7e7400b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-astronomy,astronomy,https://images.unsplash.com/photo-1473958675193-405a3c163875?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-physiology,physiology,https://images.unsplash.com/photo-1559757175-5700dde675bc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+astronomy,astronomy,https://images.unsplash.com/photo-1473958675193-405a3c163875?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,science,
+physiology,physiology,https://images.unsplash.com/photo-1559757175-5700dde675bc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,medicine,
 geology,geology,https://images.unsplash.com/photo-1595134821134-571ee60109df?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 graphic-design,graphic-design,https://images.unsplash.com/photo-1457785503330-c42926537db8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,design,
-geometric-algebra,geometric-algebra,https://images.unsplash.com/photo-1597008641621-cefdcf718025?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+geometric-algebra,geometric-algebra,https://images.unsplash.com/photo-1597008641621-cefdcf718025?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
 physics,physics,https://images.unsplash.com/photo-1587331887017-058ae02fb69e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,science,
 personl-finance,personl-finance,https://images.unsplash.com/photo-1483129804960-cb1964499894?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-engineering,software-engineering,https://images.unsplash.com/photo-1580983568724-329ea199c2ac?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -263,7 +262,7 @@ health,health,https://images.unsplash.com/photo-1502740479091-635887520276?crop=
 geography,geography,https://images.unsplash.com/photo-1579818136210-457ff9197a99?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 historie,historie,https://images.unsplash.com/photo-1597175579909-62af6b71354b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 geochemistry,geochemistry,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
-language,language,https://images.unsplash.com/photo-1585521551675-64daba4ba31e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+language,Languages,https://images.unsplash.com/photo-1585521551675-64daba4ba31e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 probability,probability,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,mathematics,
 mathematics,mathematics,https://images.unsplash.com/photo-1548691905-57c36cc8d935?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,1
 aviation,aviation,https://images.unsplash.com/photo-1560952860-2a06028bab16?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
@ -329,16 +328,15 @@ reading,reading,https://images.unsplash.com/photo-1507218004669-73465b679532?cro
 data,data,https://images.unsplash.com/photo-1526593714223-37c814d5aea9?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 athletics,athletics,https://images.unsplash.com/photo-1531085587519-0210270e7cda?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,sports,
 data-mining,data-mining,https://images.unsplash.com/photo-1520296644780-7c50f66cc421?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-addiction,addiction,https://images.unsplash.com/photo-1579155998883-ed18bd27ab58?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,medicine,
+addiction,Addiction,https://images.unsplash.com/photo-1579155998883-ed18bd27ab58?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,medicine,
 biomechanics,biomechanics,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
-didn-t-finish,didn-t-finish,https://images.unsplash.com/photo-1552564311-0adae0b39cd6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 bubbles,bubbles,https://images.unsplash.com/photo-1494089485674-58d629422074?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 nations/france,nations/france,https://images.unsplash.com/photo-1521050356706-046c65817940?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-atomic-physics,atomic-physics,https://images.unsplash.com/photo-1567664883526-8f401f277a27?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,physics,
-programming-languages/ruby,programming-languages/ruby,https://images.unsplash.com/photo-1560884482-62010016d7c3?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming-languages,
+atomic-physics,Atomic Physics,https://images.unsplash.com/photo-1567664883526-8f401f277a27?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,physics,
+programming-languages/ruby,Ruby,https://images.unsplash.com/photo-1560884482-62010016d7c3?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming-languages,
 statistics,statistics,https://images.unsplash.com/photo-1518186233392-c232efbf2373?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
 aphorisms,aphorisms,https://images.unsplash.com/photo-1584921466621-d3a283cd3744?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-personal-library,personal-library,https://images.unsplash.com/photo-1582136037945-01476f18989a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+personal-library,Personal Library,https://images.unsplash.com/photo-1582136037945-01476f18989a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 christian-life,christian-life,https://images.unsplash.com/photo-1564136365567-c6c7a836dee7?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 patents,patents,https://images.unsplash.com/photo-1591884807235-1dc6c2e148b1?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 quantum-computing,quantum-computing,https://images.unsplash.com/photo-1589149098258-3e9102cd63d3?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -367,7 +365,7 @@ analysis,analysis,https://images.unsplash.com/photo-1576669801775-ff43c5ab079d?c
 analytical-geometry,analytical-geometry,https://images.unsplash.com/photo-1517408797331-6c43ce21626c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 systems-programming,systems-programming,https://images.unsplash.com/photo-1591453089343-9ee5e4ac7e2d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 policing,policing,https://images.unsplash.com/photo-1591156837884-804eff4109b5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-stability-and-control,stability-and-control,https://images.unsplash.com/photo-1588676906774-ef2c5c5872f8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+stability-and-control,stability-and-control,https://images.unsplash.com/photo-1588676906774-ef2c5c5872f8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
 torture,torture,https://images.unsplash.com/photo-1566201128277-25760ab4c338?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 modelling,modelling,https://images.unsplash.com/photo-1588665956239-93e79a9de8eb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 weight-management,weight-management,https://images.unsplash.com/photo-1520792532857-293bd046307a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,health,
@ -487,7 +485,7 @@ recommended,recommended,https://images.unsplash.com/photo-1595742084771-1c37ffdd
 software-tools/hyperledger,software-tools/hyperledger,https://images.unsplash.com/photo-1592374946121-53189a628b7f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 nihilism,Nihilism,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 internet,internet,https://images.unsplash.com/photo-1568910748155-01ca989dbdd6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-immigration,immigration,https://images.unsplash.com/photo-1510786975811-fe8c5fc62e7a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+immigration,immigration,https://images.unsplash.com/photo-1510786975811-fe8c5fc62e7a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,humanities,
 ideas,ideas,https://images.unsplash.com/photo-1575163717297-3da24b5a8bbc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 systems,systems,https://images.unsplash.com/photo-1581686676089-688615db5cea?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 robert-pirsig,robert-pirsig,https://images.unsplash.com/photo-1522003878398-14c13adf3c5d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -506,18 +504,16 @@ data-centers,data-centers,https://images.unsplash.com/photo-1592477725143-2e57dc
 liberty,liberty,https://images.unsplash.com/photo-1428976343495-f2c66e701b2b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 exponentials,exponentials,https://images.unsplash.com/photo-1563464284524-8229f8bcd56f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 photons,photons,https://images.unsplash.com/photo-1583394885876-f7744b77051f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-alphonse-loisette,alphonse-loisette,https://images.unsplash.com/photo-1589199301578-18e2205e26df?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 spectrometry,spectrometry,https://images.unsplash.com/photo-1579165467219-b648fd10237e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-wordpress,wordpress,https://images.unsplash.com/photo-1560472355-109703aa3edc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+wordpress,Wordpress,https://images.unsplash.com/photo-1560472355-109703aa3edc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 motors,motors,https://images.unsplash.com/photo-1545061371-98a8355c9c0d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-startups,startups,https://images.unsplash.com/photo-1567105583350-8d56f6cb4513?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-agricultural-engineering,agricultural-engineering,https://images.unsplash.com/photo-1554769945-af468c934022?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
+startups,startups,https://images.unsplash.com/photo-1567105583350-8d56f6cb4513?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,business,
+agricultural-engineering,Agricultural Engineering,https://images.unsplash.com/photo-1554769945-af468c934022?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
 richard-liu-qiangdong,richard-liu-qiangdong,https://images.unsplash.com/photo-1541739358-9f3a2a3b6559?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-tools/microsoft,software-tools/microsoft,https://images.unsplash.com/photo-1595307690967-8cc3bf4dbd9f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 creep,creep,https://images.unsplash.com/photo-1541963687243-a314178d14f0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
 home-depot,home-depot,https://images.unsplash.com/photo-1508248073176-8032d6408cb1?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 duty-free-shoppers,duty-free-shoppers,https://images.unsplash.com/photo-1513097847644-f00cfe868607?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-donald-katz,donald-katz,https://images.unsplash.com/photo-1487687244198-8fd6524022f5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 public-policy,public-policy,https://images.unsplash.com/photo-1585509954927-36cfc5f99c3e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 organization,organization,https://images.unsplash.com/photo-1595547131329-3bc81af45c47?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 trading,trading,https://images.unsplash.com/photo-1517424788495-0d03ec42e244?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -844,7 +840,6 @@ biostatistics,biostatistics,https://images.unsplash.com/source-404?fit=crop&fm=j
 elad-gil,elad-gil,https://images.unsplash.com/photo-1594098741876-7e36405eb70c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 michio-kaku,michio-kaku,https://images.unsplash.com/photo-1473200705267-319bfdc89671?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 universals,universals,https://images.unsplash.com/photo-1574619351940-4427ec70efd6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-andrea-wulf,andrea-wulf,https://images.unsplash.com/photo-1458372810370-daad23adb565?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 traffic,traffic,https://images.unsplash.com/photo-1541267906698-c0984bf4ff7a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 programming-languages/ada,programming-languages/ada,https://images.unsplash.com/photo-1525571453712-090270b8354f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming-languages,
 metrology,metrology,https://images.unsplash.com/photo-1585366958113-e28e8e580d3a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -899,7 +894,7 @@ alexander-von-humboldt,alexander-von-humboldt,https://images.unsplash.com/photo-
 peter-matthiessen,peter-matthiessen,https://images.unsplash.com/photo-1591347422695-9c4efddc192b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 proteins,proteins,https://images.unsplash.com/photo-1524593000379-d4729b2c4f99?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,biology,
 ventilation,ventilation,https://images.unsplash.com/photo-1585497398020-fcc4de0734e0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-basketball,basketball,https://images.unsplash.com/photo-1597603102681-c87b8df39253?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+basketball,basketball,https://images.unsplash.com/photo-1597603102681-c87b8df39253?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,sports,
 histology,histology,https://images.unsplash.com/photo-1576670158706-8d5b044b61da?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 arthur-blank,arthur-blank,https://images.unsplash.com/photo-1542331180-256bcd8edad7?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 oaktree,oaktree,https://images.unsplash.com/photo-1557761075-ac83dd069543?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1165,18 +1160,18 @@ peter-thiel,peter-thiel,https://images.unsplash.com/photo-1413708617479-50918bc8
 tango,tango,https://images.unsplash.com/photo-1483931430372-226f194be3a5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 wastewater-treatment,wastewater-treatment,https://images.unsplash.com/photo-1533077162801-86490c593afb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-tools/drupal,software-tools/drupal,https://images.unsplash.com/photo-1566735275258-58f8de705fdc?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-software-tools/ubuntu,software-tools/ubuntu,https://images.unsplash.com/photo-1586864387789-628af9feed72?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+software-tools/ubuntu,software-tools/ubuntu,https://images.unsplash.com/photo-1586864387789-628af9feed72?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,computers,
 software-tools/expression-engine,software-tools/expression-engine,https://images.unsplash.com/photo-1547408133-ae738478d78c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 anthropolgy,anthropolgy,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 software-tools/webpack,software-tools/webpack,https://images.unsplash.com/photo-1587027768084-c3a9076c0a43?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-software-tools/redux,software-tools/redux,https://images.unsplash.com/photo-1587754256282-a11d04e3472d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+software-tools/redux,software-tools/redux,https://images.unsplash.com/photo-1587754256282-a11d04e3472d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming,
 software-tools/rails,software-tools/rails,https://images.unsplash.com/photo-1588871369217-3c4dfc279f32?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming,
 system-validation,system-validation,https://images.unsplash.com/photo-1556742208-999815fca738?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 clinical research,clinical research,,,
 medical-devices,medical-devices,https://images.unsplash.com/photo-1597765654534-e42ea47ab66a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 raspberrypi,raspberrypi,https://images.unsplash.com/photo-1543676624-056859c66771?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,hobbies,
 information-theory,information-theory,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-software-tools/django,software-tools/django,https://images.unsplash.com/photo-1587754256282-a11d04e3472d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+software-tools/django,software-tools/django,https://images.unsplash.com/photo-1587754256282-a11d04e3472d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming,
 nations/india/space-science,nations/india/space-science,https://images.unsplash.com/photo-1534988333262-c455b9332e52?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 stories,stories,https://images.unsplash.com/photo-1516302752625-fcc3c50ae61f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 enterprise-resource-planning,enterprise-resource-planning,https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1323,7 +1318,7 @@ interactomics,interactomics,https://images.unsplash.com/source-404?fit=crop&fm=j
 rome,rome,https://images.unsplash.com/photo-1518453850752-056b15f0a4ea?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 noongar,noongar,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 music-genre/blues,music-genre/blues,https://images.unsplash.com/photo-1483428400520-675ef69a3bc4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-songwriting,songwriting,https://images.unsplash.com/photo-1571512379797-4613cb587cc0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+songwriting,songwriting,https://images.unsplash.com/photo-1571512379797-4613cb587cc0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,music,
 sound,sound,https://images.unsplash.com/photo-1529359744902-86b2ab9edaea?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-tools/ableton-live,software-tools/ableton-live,https://images.unsplash.com/photo-1581389058490-a7cb2a234758?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 jazz,jazz,https://images.unsplash.com/photo-1511192336575-5a79af67a629?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1333,10 +1328,10 @@ network-audio,network-audio,https://images.unsplash.com/photo-1556204975-9c2cf08
 rock,rock,https://images.unsplash.com/photo-1587982551984-a25cedbafd54?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 gender,gender,https://images.unsplash.com/photo-1584277399808-15e185487bfb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 percussion,percussion,https://images.unsplash.com/photo-1557516426-b5a1f2991bf6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,music,
-painting,painting,https://images.unsplash.com/photo-1584285418616-f40d8f6f4dba?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-disaster-management,disaster-management,https://images.unsplash.com/photo-1586470202424-a6f766679b45?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+painting,Painting,https://images.unsplash.com/photo-1584285418616-f40d8f6f4dba?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+disaster-management,Disaster Management,https://images.unsplash.com/photo-1586470202424-a6f766679b45?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 community,community,https://images.unsplash.com/photo-1508785166660-30ce4484f45c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-family-business,family-business,https://images.unsplash.com/photo-1553524790-5872ab69e309?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+family-business,Family Business,https://images.unsplash.com/photo-1553524790-5872ab69e309?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 gaming,gaming,https://images.unsplash.com/photo-1591196702597-062a87208fed?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 fabrication,fabrication,https://images.unsplash.com/photo-1518709414768-a88981a4515d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 solarcity,solarcity,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
@ -1419,7 +1414,7 @@ nanotechnology,nanotechnology,https://images.unsplash.com/photo-1576141546153-3e
 oauth,oauth,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 matrix-algebra,matrix-algebra,https://images.unsplash.com/photo-1583167462579-5df2ca99e1b8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 remote-sensing,remote-sensing,https://images.unsplash.com/photo-1569867319650-976a5a3b7fd2?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-optics,optics,https://images.unsplash.com/photo-1514076298225-f6de8bfa58fa?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+optics,optics,https://images.unsplash.com/photo-1514076298225-f6de8bfa58fa?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,physics,
 automotive-systems,automotive-systems,https://images.unsplash.com/photo-1514630837637-5e08fad3b035?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 hydraulics,hydraulics,https://images.unsplash.com/photo-1582160309675-8c2570e15087?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 3d-graphics,3d-graphics,https://images.unsplash.com/photo-1554128655-161219374d63?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
--- a/db/topics2.csv
+++ b/db/topics2.csv
@ -106,7 +106,7 @@ confidence-interval,confidence-interval,https://images.unsplash.com/photo-145655
 kala-azar,kala-azar,https://images.unsplash.com/photo-1533005346585-b131e79eef3a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 fields,fields,https://images.unsplash.com/photo-1588379725468-5eade989d35e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 queuing-theory,queuing-theory,https://images.unsplash.com/photo-1574687290619-fff537e7cfcb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
-number-theory,number-theory,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+number-theory,number-theory,https://images.unsplash.com/photo-1532264523420-881a47db012d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,mathematics,
 random-variables,random-variables,https://images.unsplash.com/photo-1499532744860-fb7526b66e7b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 doodling,doodling,https://images.unsplash.com/photo-1568818876812-9c3c25f290a2?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 matrices,matrices,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,mathematics,
@ -357,7 +357,6 @@ win/win,win/win,https://images.unsplash.com/photo-1581792515174-2acde6b39636?cro
 john-brooks,john-brooks,https://images.unsplash.com/photo-1579895989283-d78d3f1b8c29?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 michael-ovitz,michael-ovitz,https://images.unsplash.com/photo-1502085671122-2d218cd434e6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 david-epstein,david-epstein,https://images.unsplash.com/photo-1566923243204-5aebd353eea5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-bill-bradley,bill-bradley,https://images.unsplash.com/photo-1526474841596-43b8b6673038?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 cars,cars,https://images.unsplash.com/photo-1520183802803-06f731a2059f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 alan-eagle,alan-eagle,https://images.unsplash.com/photo-1567996293198-c7bc7c5d5ff7?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 union-square-hospitality-group,union-square-hospitality-group,https://images.unsplash.com/photo-1550698120-db4e1d8b8fa5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -483,7 +482,6 @@ john-fante,john-fante,https://images.unsplash.com/photo-1534701369556-86a6f65c63
 rudyard-kipling,rudyard-kipling,https://images.unsplash.com/photo-1587843132816-e66562dd53ec?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 james-kerr,james-kerr,https://images.unsplash.com/photo-1593372235840-105677dfb9c0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 mitch-albom,mitch-albom,https://images.unsplash.com/photo-1592735736483-0890b62d30ce?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-sc-hollister,sc-hollister,https://images.unsplash.com/photo-1596813349318-4d7a5f632267?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 will-durant,will-durant,https://images.unsplash.com/photo-1522669547617-84967777d313?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 tim-wu,tim-wu,https://images.unsplash.com/photo-1495308728434-2930e5ca0bf6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 spencer-rascoff,spencer-rascoff,https://images.unsplash.com/photo-1585126534976-f4931a647c54?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -502,7 +500,6 @@ martial-art,martial-art,https://images.unsplash.com/photo-1550759808-37c78fb8f1e
 chaos-theory,chaos-theory,https://images.unsplash.com/photo-1566060239985-f44965e7566f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 alibaba,alibaba,https://images.unsplash.com/photo-1595079836278-25b7ad6d5ddb?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 mason-currey,mason-currey,https://images.unsplash.com/photo-1504283099957-5a6f6c2af240?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-dalai-lama,dalai-lama,https://images.unsplash.com/photo-1597122437098-c0dba2ecffe8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 jdcom,jdcom,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 navy,navy,https://images.unsplash.com/photo-1584783945035-020c41e9176b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 est-training,est-training,https://images.unsplash.com/photo-1540206276207-3af25c08abc4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -533,7 +530,6 @@ us-presidents,us-presidents,https://images.unsplash.com/photo-1484511487972-0e3e
 stephen-laberge,stephen-laberge,https://images.unsplash.com/photo-1573252302381-d64486de7336?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 michael-eisner,michael-eisner,https://images.unsplash.com/photo-1558131715-eb53be23a0e6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 tires,tires,https://images.unsplash.com/photo-1553474402-a35854ced38f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-youngme-moon,youngme-moon,https://images.unsplash.com/photo-1591095771063-6a7d64130b27?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 neil-strauss,neil-strauss,https://images.unsplash.com/photo-1480742440191-ab4ea2aac8e7?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 david-nasaw,david-nasaw,https://images.unsplash.com/photo-1584724253189-f0206dba6622?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 character,character,https://images.unsplash.com/photo-1545312986-594f58761a8b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -628,7 +624,6 @@ in-n-out,in-n-out,https://images.unsplash.com/photo-1544203796-04ea773aff0c?crop
 pat-dorsey,pat-dorsey,https://images.unsplash.com/photo-1559143255-805486d844b1?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 luck,luck,https://images.unsplash.com/photo-1589601656639-97bc36558f6f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 eugen-herrigel,eugen-herrigel,https://images.unsplash.com/photo-1574231146899-48e9f252cdd2?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-keith-ferrazzi,keith-ferrazzi,https://images.unsplash.com/32/Mc8kW4x9Q3aRR3RkP5Im_IMG_4417.jpg?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 tony-hsieh,tony-hsieh,https://images.unsplash.com/photo-1563375317-38196a67bff0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 max-gunther,max-gunther,https://images.unsplash.com/photo-1437357106167-c18f6b0e7c44?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 vanguard,vanguard,https://images.unsplash.com/photo-1566153427900-a40edd5b6f29?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -714,7 +709,7 @@ environmental-science,environmental-science,https://images.unsplash.com/photo-15
 motivation,motivation,https://images.unsplash.com/photo-1516995266553-c3ad019f8dec?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 bruce-lee,bruce-lee,https://images.unsplash.com/photo-1586343276471-c02138479e9e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 dean-movshovitz,dean-movshovitz,https://images.unsplash.com/photo-1580832331320-7d1cf606ec6a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-structural-engineering,structural-engineering,https://images.unsplash.com/photo-1568732166046-2b7e658a7f1a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+structural-engineering,structural-engineering,https://images.unsplash.com/photo-1568732166046-2b7e658a7f1a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,engineering,
 music-genre/jazz,music-genre/jazz,https://images.unsplash.com/photo-1522008224169-e5992bed5fae?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 victor-wooten,victor-wooten,https://images.unsplash.com/photo-1556817411-df27c6ec6e4c?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 macos,macos,https://images.unsplash.com/photo-1595871051715-5211065cda89?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -759,7 +754,7 @@ gram-negative-bacterias,gram-negative-bacterias,https://images.unsplash.com/phot
 george-washington,george-washington,https://images.unsplash.com/photo-1591621840272-1f3a05b0c188?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 basic-income,basic-income,https://images.unsplash.com/photo-1585472989460-5c46c3a21751?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 david-halberstam,david-halberstam,https://images.unsplash.com/photo-1526324502790-ad8c7c6076df?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-radio-waves,radio-waves,https://images.unsplash.com/photo-1534518009634-c05d08f02867?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+radio-waves,radio-waves,https://images.unsplash.com/photo-1534518009634-c05d08f02867?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,electronics-engineering,
 modernism,modernism,https://images.unsplash.com/photo-1529960977037-a254b52f99e4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 dc-current,dc-current,https://images.unsplash.com/photo-1591622573220-70f578ba3da8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 nations/afghanistan,nations/afghanistan,https://images.unsplash.com/photo-1508598126084-9dfccbb92cd5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,nations,
@ -840,7 +835,7 @@ dental-photography,dental-photography,https://images.unsplash.com/photo-15908951
 otolaryngology,otolaryngology,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 coronavirus,coronavirus,https://images.unsplash.com/photo-1586362102368-7a82b8d2a28e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,medicine,
 bill-capodagli,bill-capodagli,https://images.unsplash.com/photo-1506364736389-da3ab3150527?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-constitution,constitution,https://images.unsplash.com/photo-1453873012442-a18cac0f8b85?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+constitution,constitution,https://images.unsplash.com/photo-1453873012442-a18cac0f8b85?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,law,
 electronics,electronics,https://images.unsplash.com/photo-1565312088140-3e3c5d9fae4a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 programming-languages/elixir,programming-languages/elixir,https://images.unsplash.com/photo-1531280518436-9f2cc0fff88a?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming-languages,
 distributed-programming,distributed-programming,https://images.unsplash.com/photo-1522252234503-e356532cafd5?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -861,7 +856,6 @@ programming-languages/netlogo,programming-languages/netlogo,https://images.unspl
 international-labour-standards,international-labour-standards,https://images.unsplash.com/photo-1577044212693-efb9ec94bb04?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 john-doerr,john-doerr,https://images.unsplash.com/photo-1541876788-2221e585da7f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 jack-ma,jack-ma,https://images.unsplash.com/photo-1592421972260-58575a63b022?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-just-couldn-t-finish,just-couldn-t-finish,https://images.unsplash.com/photo-1584313235264-8e0ea0470268?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 development,development,https://images.unsplash.com/photo-1584270460993-7e0bb12e1ca6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 languages/frisian,languages/frisian,https://images.unsplash.com/photo-1544776193-352d25ca82cd?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 bookshelf-2,bookshelf-2,https://images.unsplash.com/photo-1534774592507-488885376ad3?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -970,7 +964,7 @@ fluid-dynamics,fluid-dynamics,https://images.unsplash.com/photo-1513098320930-9b
 equity-compensation,equity-compensation,https://images.unsplash.com/photo-1518186285589-2f7649de83e0?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 epidemics,epidemics,https://images.unsplash.com/photo-1584254520678-31fe4dce5306?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 zen,zen,https://images.unsplash.com/photo-1566729318060-2f5fd56118db?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-cloud-computing,cloud-computing,https://images.unsplash.com/photo-1509803874385-db7c23652552?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+cloud-computing,cloud-computing,https://images.unsplash.com/photo-1509803874385-db7c23652552?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,programming,
 design-thinking,design-thinking,https://images.unsplash.com/photo-1530592503159-ec956398ba3d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 expatriates,expatriates,https://images.unsplash.com/source-404?fit=crop&fm=jpg&h=800&q=60&w=1200,,
 haptics,haptics,https://images.unsplash.com/photo-1590345213370-caf4f5515bc6?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1248,7 +1242,7 @@ james-hill,james-hill,https://images.unsplash.com/photo-1557822477-ec8d8bbbcd2a?
 sound-synthesis,sound-synthesis,https://images.unsplash.com/photo-1517343155053-3bc076e687b9?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 space-science,space-science,https://images.unsplash.com/photo-1565436381579-52471481f017?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 voice-disorders,voice-disorders,https://images.unsplash.com/photo-1553465528-5a213ccc0c7b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-immune-system,immune-system,https://images.unsplash.com/photo-1584192134930-e4329d926e41?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+immune-system,immune-system,https://images.unsplash.com/photo-1584192134930-e4329d926e41?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,medicine,
 earthquakes,earthquakes,https://images.unsplash.com/photo-1516477485464-abbcea8f9b1f?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 cosmic-rays,cosmic-rays,https://images.unsplash.com/photo-1507413245164-6160d8298b31?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 soviet-union,soviet-union,https://images.unsplash.com/photo-1568057373873-87302f152271?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1282,9 +1276,8 @@ machining,machining,https://images.unsplash.com/photo-1591639713936-6fafe6748de0
 cable,cable,https://images.unsplash.com/photo-1574788360892-1f5ab6f06043?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 sears,sears,https://images.unsplash.com/photo-1518219290471-6675a900b972?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 software-tools/jupyter,software-tools/jupyter,https://images.unsplash.com/photo-1566937169390-7be4c63b8a0e?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-melanie-mitchell,melanie-mitchell,https://images.unsplash.com/photo-1591804880868-b5ebbaf6a8e8?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 aids,aids,https://images.unsplash.com/photo-1573856631239-eb02c9fd8c1d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-multiple-regression,multiple-regression,https://images.unsplash.com/photo-1553465528-5a213ccc0c7b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+multiple-regression,Multiple Regression,https://images.unsplash.com/photo-1553465528-5a213ccc0c7b?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,statistics,
 baltasar-gracian,baltasar-gracian,https://images.unsplash.com/photo-1589735260871-2c489523ad26?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 henry-ford,henry-ford,https://images.unsplash.com/photo-1595432576728-94e0e94a7663?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 hedonism,hedonism,https://images.unsplash.com/photo-1585834320351-96f1a8c84c77?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
@ -1330,11 +1323,11 @@ noethers-theorem,noethers-theorem,https://images.unsplash.com/source-404?fit=cro
 product-management,product-management,https://images.unsplash.com/photo-1552581466-ac9fec8dd978?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,business,
 tools-for-thought,tools-for-thought,https://images.unsplash.com/photo-1569589657232-64b573193a1d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 digital-audio-effects,digital-audio-effects,https://images.unsplash.com/photo-1529611748075-29a49d2faf98?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-science,science,https://images.unsplash.com/photo-1582719367079-bc1b8e5fed9d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+science,science,https://images.unsplash.com/photo-1582719367079-bc1b8e5fed9d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,5
 functional-programming,functional-programming,https://images.unsplash.com/photo-1531030874896-fdef6826f2f7?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 careers,careers,https://images.unsplash.com/photo-1587719816248-6441566dcf37?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,personal-development,
-business,business,https://images.unsplash.com/photo-1537511446984-935f663eb1f4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
-humanities,humanities,https://images.unsplash.com/photo-1569727193135-f435cf948317?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
+business,business,https://images.unsplash.com/photo-1537511446984-935f663eb1f4?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,4
+humanities,humanities,https://images.unsplash.com/photo-1569727193135-f435cf948317?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,3
 languages/english,languages/english,https://images.unsplash.com/photo-1586198985893-b195aa834874?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,language,
 medicine,medicine,https://images.unsplash.com/photo-1558956397-bca0c4c5f228?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=eyJhcHBfaWQiOjF9&ixlib=rb-1.2.1&q=80&w=400,,
 quintic-equations,quintic-equations,https://images.unsplash.com/photo-1608792992053-f397e328a56d?crop=entropy&cs=tinysrgb&fit=crop&fm=jpg&h=300&ixid=MnwxfDB8MXxyYW5kb218MHx8cXVpbnRpYyxlcXVhdGlvbnN8fHx8fHwxNjI3NDkyOTAw&ixlib=rb-1.2.1&q=80&utm_campaign=api-credit&utm_medium=referral&utm_source=unsplash_source&w=400,,
--- a/learn.db
+++ b/learn.db
--- a/src/TopicMasonryGrid.svelte
+++ b/src/TopicMasonryGrid.svelte
@ -52,7 +52,7 @@
                    tempmap.delete(key);
                }
            });
-            tempmap.set('Misc', misc.slice(0,15));
+            tempmap.set('Misc', misc.slice(0,25));
        }

        // console.log(tempmap);