There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
There's a Mumbai-based pizzeria that now delivers pizza by drone.
4
Any modern jet is capable of breaking the sound barrier.
34
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
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
The first alarm clock could only ring at 4 a.m.
120
Kleenex tissues were originally used as filters in gas masks.
46