Mico headphones read your brainwaves and select music based on your state of mind.
7
About 39,000 gallons of water are used to produce the average car!
14
More than a billion transistors are manufactured every second.
-25
The electric chair was invented by a dentist!
122
The first alarm clock could only ring at 4 a.m.
120
If a car is travelling at 55 miles per hour it will travel 56 feet before the driver can shift his foot from the accelerator to the brake.
25
Jumbo jets use 4,000 gallons of fuel to take off.
19
A small airplane can fly backwards.
75