The moment you press flush on a plane, a surprisingly powerful system springs into action - one that works very differently ...

Clogged toilet and nothing else is working? Check out these home remedies and the best ways to successfully unclog a toilet.

(CNN) — How do you connect to the internet while barreling through the sky at 500 miles per hour? How can you brew hot food and drinks at high altitude? And most important of all, how does a toilet ...