Air pressure is the weight of air molecules pushing down on Earth and us! It is all around and the changes in air pressure create our weather patterns. Low-pressure systems are associated with stormy ...

A clean and visual bottle trick where the cap seems to appear inside the empty bottle right after the drink is poured out. No ...

Celebrities are getting a kick out of the latest social media stunt to go viral. The trick is performed by first loosening the cap on a plastic or glass bottle of anything from water to olive oil to ...