A toaster uses almost half as much energy as a full-sized oven.
33
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
Mico headphones read your brainwaves and select music based on your state of mind.
7
The electric chair was invented by a dentist!
122
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
47
In 1998, Sony accidently sold 700,000 camcorders that had the technology to see through people's clothes.
88