Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to ...

Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Beth Harris, Raleigh mom and science educator, returns today with a fun and easy activity for kids - how to make your own Shrinky Dinks. Beth Harris, Raleigh mom and science educator, returns today ...

"Originally published in ... Popular mechanics ... For the average boy, with few tools, and a desire to learn the principles underlying the construction of the more common electrical ...