Many of us will remember building a potato battery as a science project in grade school. These projects were based on the principle that electricity flows from negatively charged electronics to a ...

Anyone who graduated high school should know that potatoes can be used to generate electricity. One person, however, took that idea to the next level by stringing together 500 pounds of potatoes ...

We don’t normally think of batteries as being natural, but the parts that make them originally got their start in nature! In this activity you will build a battery using potatoes, lemons, and metal ...