Castor oil is used as a lubricant in jet planes.
-5
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Originally, Nintendo was a playing card manufacturer.
70
More than a billion transistors are manufactured every second.
-25
The IRS processes more than 2 billion pieces of paper each year.
28
The electric chair was invented by a dentist!
122
Mico headphones read your brainwaves and select music based on your state of mind.
7