The BBC uses robo-cameras disguised as dung heaps to film wildlife up close
The doubly warped world of binary black holes
Wealth of the top 0.00001% in the U.S. as a share of total U.S. household wealth
Alarming.
JuryNow
Get an anonymous instant verdict from 12 real people.
The knight’s tour
A sequence of moves by a knight on a chessboard such that the knight visits every square exactly once.
Unsure Calculator
Back-of-a-napkin probabilistic calculator.
mobygratis
Free Moby music to empower your creative projects.
DIY audio visualizer
Made using a pipe, a balloon, a string, a little mirror, and a laser.
This blog is hosted on a Nintendo Wii
Dude actually set up his blog to run from a Nintendo Wii.