A small airplane can fly backwards.
75
The first alarm clock could only ring at 4 a.m.
120
The first hard drive available for the Apple II had a capacity of only 5 megabytes.
46
The electric chair was invented by a dentist!
122
There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
12
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
About 39,000 gallons of water are used to produce the average car!
14
Sony researchers have developed a refrigerator that only opens when you smile.
9