Albert Einstein was born on March 14, 1879: here’s a short bio, video, an explanation of gravitational waves, and the strange post-mortem saga of his brain.
National Geographic Infographics, A Pictorial History.
Why Some Cars Have Gas Tank Fillers On The Left Or The Right.
ICYMI, Friday’s links are here, and include Chuck Norris’ 77th birthday, Japanese equipment for clearing a path through 60 feet of snow, Daylight Saving Time history (including Ben Franklin’s proposal), how Mickey Mouse evades the public domain, and how to make prescription eyeglasses from scratch.