With 13 dimes, 13 pennies, 13 paperclips, salt water and an ice cube tray, you can make a 1.5-volt battery, powerful enough to light up an LED. Is there any better way to spend $1.43?
[MAKE: Blog - Penny-Powered LED]
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Posts tagged as:
Ice-Cube-Tray
Make eating fun again by bringing LEGOs to the dinner table with the LEGO Salt & Pepper Shaker and the LEGO Ice Cube Tray. The shakers are shaped like the famous yellow LEGO heads that were constantly swapped around from body to body by children everywhere, and the ice cube tray makes perfect little LEGO cubes for you to chill your drink with or to create your own LEGO ice sculptures. Both are sure to delight the inner child in everyone.
[LEGO - Salt and Pepper Shaker]
[Via: Trend Hunter]
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