A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
Jumbo jets use 4,000 gallons of fuel to take off.
19
Mico headphones read your brainwaves and select music based on your state of mind.
7
Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
25
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