Have you ever wondered why birds aren't electrocuted by the currents that flow through high-voltage power lines?
Is it true that pregnant women should avoid high heels?
After being on a boat, when you lie down to sleep that night the bed seems to be rocking, up and down, just like the boat. Learn more on this Moment of Science.
Is Chicago really sinking? Find out on this Moment of Science.
Why do mountains stop growing? Find out on this Moment of Science.
So exactly how does salt melt ice? Find out on this Moment of Science.
Things like coffee grounds and charcoal are called “physical deodorizers,” because they absorb tiny particles in the air that are causing the smell. The problem is, eventually they reach a state called “equilibrium,” in which the deodorizer has absorbed all it can.