patterns For every cow there is an equal and opposite bean Annie Rauwerda

Science Why does your pee take the shape that it does? Gareth Branwyn

math The astonishing math behind Penrose tilings Andrea James

patterns How to "code like a weaver" Clive Thompson

patterns A train station with walls designed using cellular automata "Rule 30" Clive Thompson

art José Bernabé's organic geometry Andrea James

gif Pleasing patterns in 'Geek Tree Dee' Jason Weisberger

Kids Watch these cool shifting patterns, explained in detail by the creator Andrea James

art Intricate mandalas created by Volt Agapeyev Andrea James

art How to draw Islamic geometric patterns Mark Frauenfelder

Nature Patterns in Nature – The most magnificent designs come from math and nature, not human beings Carla Sinclair

The pyramids' missing casing stones have a better story than "thieves" Jason Weisberger

art Satisfying watercolor chickens come to life in Myroslava Boikiv's playful painting process Popkin

Science These 100-year-old flounder photos look like abstract design studies Popkin

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art Handmade kaleidoscopes that open tiny portals into dreamlike mini universes Popkin

Science A 1964 art school study predicted who would still be painting in 5 years Ellsworth Toohey

maps This dialect map covers all of North America's English accents Gail Sherman

Boing Boing Gadgets Developers can now get Visual Studio Pro for life for under $40 (was $499.99) Boing Boing's Shop