👉 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.

Ever wondered how fire behaves in space? In this video, astronauts aboard China’s Tiangong space station perform a ...

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 ...