Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
55
The IRS processes more than 2 billion pieces of paper each year.
28
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
Kleenex tissues were originally used as filters in gas masks.
46
The cigarette lighter was invented before the match.
210
Jumbo jets use 4,000 gallons of fuel to take off.
19
