In this fun science experiment, I use water beads and a bit of refraction to make a hidden elf magically appear in a bowl! It ...

Twelve clever pen tricks showcase how motion science and subtle misdirection can fool the human eye. Many illusions rely on ...

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.