“Show how it is possible to determine the height of a tall building with the aid of a barometer.” As far as the teacher was concerned, it was a simple enough concept. […]
The Barometer Question Demonstrates Many Ways to the Right Answer
Fleas Accelerate Faster than the Space Shuttle — 10 Fun Facts About the Flea
Fleas may have been directly responsible for wiping out a significant percentage of Europe’s population during the Middle Ages, but you can’t help but admire the tiny insect’s design. The body of […]
Commonplace Fun Facts 