The ball on top of a flagpole is called a 'truck'.
24
The average car produces a pound of pollution every 25 miles!
18
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
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
A fully loaded supertanker traveling at normal speed takes a least twenty minutes to stop.
27
It takes six months to build a Rolls Royce...and 13 hours to build a Toyota.
93
The first alarm clock could only ring at 4 a.m.
120