Sony researchers have developed a refrigerator that only opens when you smile.
9
Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
A Citreon 2CV with an oil leak once travelled 500 miles through Italy after its gearbox was filled with bananas!
16
Originally, Nintendo was a playing card manufacturer.
70
The electric chair was invented by a dentist!
122


