Polyhedra.org
Math and Games for Kids, Teachers and Parents. Math lessons and fun games for kindergarten to sixth grade, plus quizzes, brain teasers and more.
One of the world's greatest academic institutions and a member of the Ivy League, Dartmouth has been educating leaders since 1769. Our undergraduate and graduate programs are distinguished by academic excellence, personal attention from top faculty, opportunities to participate in research, and a close-knit community.
Index to George W. Hart's web pages, including geometric sculpture, polyhedra, and trilobites.
Wolfram, creators of the Wolfram Language, Wolfram|Alpha, Mathematica, Development Platform, Data Science Platform, Finance Platform, SystemModeler...
Cloud-native, 5G-ready software for mobile core, network virtualization, and traffic intelligence
The Millennium Mathematics Project (MMP) is a maths education and outreach initiative for ages 3 to 19 and the general public.
See here Tom Lechner's cartoons, photography, sculptures, and prints.
Polyhedron Templates