Chewing Gum + AA Battery = Fire Starter - Tear a Foil-Backed Wrapper Into an Hourglass Shape. Touch the Foil to the Positive and Negative Battery Terminals. The Electrical Current will Cause the Wrapper to Ignite and Light a Candle or Tinder.
Two Ways to Build a Rubber Band Powered Lego Car - Frugal Fun For Boys Awesome STEM activity for kids. Make a Rubber Band Powered Lego Car. Should you appreciate arts and crafts an individual will really like our site!