Do you remember the first time you truly discovered the universe? When I was a teenager, many moons ago, I bought my first telescope, a Celestron 8. I remember excitedly unboxing it the day it arrived ...

It was the Greek mathematician Archimedes who said “Give me a place to stand and I will move the Earth.” The quote, a reference to the power of the lever, is an example of humanity’s fascination with ...

Tactile learning experiences—a strategy borrowed from museum education—can help students of all ages retain new information.

It doesn't seem like such a difficult question, but it always brings up great discussions. If you drop a heavy object and a low mass object from the same height at the same time, which will hit the ...