This Play Dough Will Teach Your Kids All About Electricity

This Play Dough Will Teach Your Kids All About Electricity Tech Will Save Us Ask a four-year-old how an electrical circuit works, and you’ll get a blank stare in return. Ask a four-year-old how to make the eyes on her monsters light up, and they’ll happily plug an LED into a block of conductive dough while explaining that electricity is making i...