An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
Originally, Nintendo was a playing card manufacturer.
70
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7