👉 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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Bill Nye the Science Guy took to TikTok to ...

The candle warms the air inside the glass, causing higher pressure. After the candle goes out (due to the oxygen being used) the air begins to cool. This cooling air creates lower pressure, creating a ...

Discover five captivating science experiments you can try at home! This video features striking visual demonstrations including sugar density layering, a water vortex, capillary action with rainbow ...

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 ...