Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
33
Surgeons who grew up playing video games make 37 percent fewer mistakes.
250
There's an "anti-smartphone" called John's Phone which can only make and receive calls.
7
Any modern jet is capable of breaking the sound barrier.
34
The cigarette lighter was invented before the match.
210
The normal static electricty shock that zaps your finger when you touch a doorknob is usually between 10,000 and 30,000 volts!
60
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