Brass doorknobs automatically disinfect themselves in about 8 hours.
18
In 2002, Kenyan Maasai tribespeople donated 14 cows to the US to help with the aftermath of 9/11.
22
The first foreigner to become a samurai was an African slave.
26
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
MIT has developed a camera that captures the speed of light at a trillion frames per second.
20