We use them to cook with, but have you ever consider using them for a hands-on science lesson? Jason Lindsey with Hooked on Science tells us how to use a few ingredients from around the house to create a potato gun. Go to http://bit.ly/wthQ9k for the experiment guide. Go to http://on.fb.me/xuxn28 to become a fan of Hooked on Science on Facebook. Go to http://bit.ly/Aytlh0 to become a fan of Hooked on Science on Twitter.