Whale oil was used in automobile transmissions as late as 1973.
56
The electric chair was invented by a dentist!
122
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88
Originally, BMW was an airplane engine manufacturer.
69
Energy is being wasted if a toaster is left plugged in after use.
21
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Originally, Nintendo was a playing card manufacturer.
70