Search Results
Showing results 1 to 2 of 2
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-679.png?itok=Cbpxun1y)
Build a Battery
Source Institutions
Learners make a simple battery out of "sandwiches" of aluminum foil, pennies, and a salt water-soaked paper towel.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-894.jpg?itok=mLkouf1m)
History of Electricity
Source Institutions
This is a series of demonstrations about different electrical and magnetic phenomena.