Brass doorknobs automatically disinfect themselves in about 8 hours.
18
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Cuban rescue workers use sniffer rabbits to find people in collapsed buildings.
10
In 2012, redditor laporkenstein forged his own wedding ring out of a Gibeon meteorite.
4
In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
39