👉 Watch the video of Sarah’s science experiment at Collier Elementary here! Hello parents, teachers and students! It’s a German Christmas tradition: candle carousels! Today’s experiment explores how ...

Discover how to create a simple thermal motor using an aluminum can and two small DC motors. This step-by-step tutorial demonstrates each stage of building a DIY thermal engine that transforms heat ...

Chief meteorologist Mark Dixon checks out the science behind using a fire extinguisher to fire a pencil into a piece of plywood. Here's Jan. 4's Science Sunday. Chief meteorologist Mark Dixon checks ...

The story of Hanukkah, of Jews triumphing over their persecutors, stokes Jewish pride — and also, for a fifth grade class in Georgia, offers a lesson in the science of combustion. Robbie Medwed, a ...

Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. If you’re a candle lover, you ...

What the candle science shows When you burn a paraffin candle, it releases volatile organic compounds, or VOCs — gases that easily and quickly vaporize into the air at room temperature, said Dr.

(CNN) — If you’re a candle lover, you have probably seen some brands offer soy or beeswax versions as natural alternatives to typical wax options. But are conventional candles actually bad for you?