👉 Watch the video of Sarah’s school science experiment here! Hello parents, teachers and students! Are you looking for something fun and Halloween-y to do at home that has a little bit of science ...

Discover the fascinating world of magnetism and electricity with these hands-on science experiments! This video demonstrates how to build a homemade compass, create a simple speaker, construct an ...

I HAVE no intention of discussing the beautiful experiments of Prof. A. M. Meyer on floating magnets; but as a privately expressed opinion of mine has appeared in NATURE, vol. xviii. p. 260, I feel ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...