Originally, Nintendo was a playing card manufacturer.
70
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
17
There are only 14 blimps in the world.
69
Originally, BMW was an airplane engine manufacturer.
69
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
It would take twenty new mid-size cars to generate the same amount of pollution that a mid-size 1960's car did.
20
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12