Sunflowers can be used to clean up radioactive waste.
17
When glass breaks, the cracks move at speeds of up to 3,000 miles per hour.
423
A real estate agent's rule of thumb: To estimate what a house will sell for, ask the owner what its worth and subtract 10%.
24
The average American uses eight times as much fuel energy as an average person anywhere else in the world.
28
You can immediately cool down a car that has been sitting under the sun by rolling down the window on one side and opening-closing the door on the other side 5-6 times.
23
The largest hotel suite in the world is located 22 stories under the surface in the Grand Canyon Caverns. One night for two people in this 65 million year old cave is $700.
4
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109