The electric chair was invented by a dentist!
122
A small airplane can fly backwards.
75
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46