This blacksmithing experiment turns raw steel into a pumpkin-style candle holder. It is a test of creativity, control, and ...

👉 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 ...

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.

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 ...

Learn all about the center of gravity by using a few items from around the house. Materials Instructions STEP 1: Using the knife remove some of the wax at the bottom of the candle, revealing the wick.

Editor's Note: This is an excerpt from WBUR's Saturday morning newsletter, The Weekender. If you like what you read and want it in your inbox, sign up here. It’s around this time of year that I ...