A car operates at maximum economy, gas-wise, at speeds between 25 and 35 miles per hour.
-4
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
An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
12
Kissenger is a pig-shaped robotic device that lets you kiss someone over the internet.
5
Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
0
To have your picture taken by the very first camera you would have had to sit still for 8 hours!
308
The United States produces enough plastic film annually to cover the entire state of Texas.
13