How To: Open a Jar...with a Tennis Ball

We've learned how old tennis balls can take scuffs off waxed floors, but here's another creative reuse: opening tightly sealed jars...

Cut an old tennis ball in half!

Then place the scooped out part around the lid, gripping the outer, fuzzy layer in your hand. The interior rubber grips the metal, providing a better seal.

photos: stock.xchng