Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
1
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Kleenex tissues were originally used as filters in gas masks.
46
Attics were invented in Attica.
43
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
Energy is being wasted if a toaster is left plugged in after use.
21
A small airplane can fly backwards.
75