oceans

Why are oceans salty?

Ocean water is always salty but where does this salt come from? How does it mix with the ocean water? We have found all the answers for you. Read on to find out.
gravity

How does gravity work?

Gravity is what holds us in place on this earth, but how does it work? Why can it hold us in place? What effect does it have on us. Discover the answers to all of these questions.
mood rings

How do mood rings work?

Mood rings have been around for a very long period of time. Do they work? Are they good enough? Find out how they work, only @BrightMags.com