Mud Clock
Want to save the money to buy batteriest for the clock? Get this mud clock which does not require batteries to power the clock. What do you need is just a little bit of mud from your backyard. After that, plat your favorite flowers in the pots and attach the clock components. It will be displayed the time without the need of additional power sources. Tulips and lilies work better. It is available at Scientifics Online for $19.95.
