Originally, BMW was an airplane engine manufacturer.
69
Car airbags kill 1 person for every 22 lives that they save.
80
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Super Nintendo and Sega Genesis had an online multiplayer mode.
-2
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Mico headphones read your brainwaves and select music based on your state of mind.
7
Whale oil was used in automobile transmissions as late as 1973.
56
The cigarette lighter was invented before the match.
210