Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...

Just in time for the return of the school year, we're going "Back To School" by revisiting a classic at-home experiment that turns lemons into... Want to see a cool trick? Make a tiny battery with ...

Did you know you can create a battery by using a few coins, some wire and a lemon? It's another experiment that might get you and your family "Hooked on Science." Materials n Penny n Nickel n Lemon n ...