geometric problems Archives - Boing Boing

martin gardner The beautiful "Four Bugs Problem" Mark Frauenfelder

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scholarship Either we don't live in a simulation, or computing works differently outside the Matrix Cory Doctorow
logic Free: scanned copy of Martin Gardner's Logic Machines and Diagrams (1958) Mark Frauenfelder
photography Mosaic Photography John Maushammer
Science In mid-'60s LSD research study, dosed scientists achieved creative breakthroughs Xeni Jardin
happy mutants HOWTO think like Alan Turing Cory Doctorow
Science How do you draw a straight line? How do you determine if a circle is really round? Mark Frauenfelder
Business With a Little Help: first post-publication progress report Cory Doctorow
Games What's Microsoft doing for Indie Games? Brandon Boyer
Smithsonian: Robert Lang, physicist, origamist David Pescovitz