A small airplane can fly backwards.
75
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
The electric chair was invented by a dentist!
122
Energy is being wasted if a toaster is left plugged in after use.
21
The Google driverless car has only encountered two accidents. The first it was rear ended at a stop sign, and the second was when a human was behind the wheel.
7
The IRS processes more than 2 billion pieces of paper each year.
28
The life boat was patented in 1845!
29