mountains Mount Taranaki, a "circle visible from space" Rob Beschizza

d6 Why wombat poop is shaped like a cube Clive Thompson

geometry The strange world of spherical geometry Rob Beschizza

geometry The Gömböc is an object with only one two equilibrium points, one stable and one unstable Mark Frauenfelder

minimalism Cathryn Aison and Philip Glass's lovely abstract animation for Sesame Street (1979) David Pescovitz

triangles How many triangles do you see? David Pescovitz

embodied logic Embodied logic: Using stimuli-responsive materials and geometric principles to create smart objects Cory Doctorow

escher Make your own M.C. Escher-style metamorphosis Rob Beschizza

geometry Watch how to 3D print freaky, wobbly sphericons Andrea James

geometry A ball that inverts and changes color when it is midair, and the scientific literature that explains it Cory Doctorow

lokokitchen How to make those fancy geometric pies by lokokitchen Rusty Blazenhoff

tarts These deliciously geometric pies are almost too pretty to eat Andrea James

gill v whitford "The efficiency gap": understanding the math behind a crucial Supreme Court gerrymandering case Cory Doctorow

geometry Max Brückner's polyhedral models Clive Thompson

geometry Watch a mathematician explore non-euclidian geometry with a VR headset Andrea James

raimbow José Bernabé's organic geometry Andrea James

geometry Video of cube passing through hole in equally sized cube Mark Frauenfelder

internet of things that are wrong iRuler is a website that turns your screen into an inaccurate ruler Rob Beschizza

geometry Watch mesmerizing forms complement the music of Symmetry Andrea James

geometry How Eratosthenes calculated the circumference of the Earth in 200 BC Mark Frauenfelder