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.

Astronaut Shubhanshu Shukla has used a water blob to explain Earth's shape. Discover the physics of surface tension, rotation, and inertia in this space and physics explainer.

PITTSBURGH (KDKA) - Over the years, we have shown you how some things that appear to be a magic trick are actually physics or math. Today, we are going to show you another one of those apparent magic ...