Run out of batteries? Use a potato, instead
"Fed up with using up so many batteries? Rechargeables giving you poor mileage? Then why not try a couple of sweet potatoes instead.
In this “video tutorial”, you’ll learn how to use a couple of galvanized (zinc coated) nails, some bare copper wire, a pair of mini crocodile clips, AND two sweet potatoes, to power up your mp3 player with not a conventional battery in sight. Great video and the music’s sweet too."
No comments:
Post a Comment