悲惨 惨い

http://www.wolfram.com/customer-stories/building-an-integrated-system-in-mathematica.ja.html?footer=lang

http://www.demonstrations.wolfram.com/search.html?query=Frank+Scherbaum&limit=20
https://www.wolfram.com/language/11/enhanced-geo-visualization/view-the-distribution-of-earthquakes.ja.html?footer=lang

https://www.wolfram.com/language/11/enhanced-geo-visualization/zoom-in-on-earthquakes.html?product=language

https://www.wolfram.com/language/11/enhanced-geo-visualization/projected-grid-of-latitude-and-longitude-lines.html?product=language

https://mainichi.jp/graphs/20180906/hpj/00m/040/002000g/1
https://mainichi.jp/graphs/20180906/hpj/00m/040/002000g/6