Stressed out by hot-button issues? Politicized science? Chemistry Lessons From Hell? Relax. Here are some quirky chemistry tricks that require little brain power. I've even explained how they work.

Coca-Cola experiments highlight simple scientific tricks for viewers. Investigators seize luxury goods over alleged fraud MLK Day out, Christmas Eve in? All Trump’s holiday changes. Jimmy Kimmel ...

It's a Friday summer weekend. Brain is fried. Concentration, which isn't all that swift on a good day, is... what's that word? Which means that it's a good time to do something fun.