Harness It: Invent New Ways to Harness Energy and NatureYou can control the power of energy with your own two hands. In Harness It, you'll invent a penny battery, a solar cooker, a trip wire, and many other energy harnessing contraptions. When it comes to inventing, your imagination has no limits! |
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½ inch 13 Improve6 adult’s help alligator clips aluminum foil atom that travels baking sheet binder clip bottle’s bottom cardboard circle on top clothespin half clothespin’s tip cork cotton cloth craft stick Create5 1 Place current when melted dirt drinking glass electric current electrical tape empty 2-liter soda Fill the bottle fishing line focus sunlight foil circle Glue growing plants hair dryer hammer hidden message Hydroponic Garden Ideas3 inch 1.3 cm inches 5 cm INVENT Harness liquid plant fertilizer magnetron magnifier’s handle magnifying glass microwave oven nails Natural Water Filter nutrients oatmeal container paintbrush paper clips paper towel circle pencil Penny Battery Plan4 Gather Principle2 Problem1 produces electricity push top cap rectangle Repeat step ruler scissors six Steps skewer small dish soil Solar-Powered MarshmAllow Roaster stack thief trapezoid Trip Wire turbine blades tweezers utility knife vinegar vining house plant voltmeter wind power wind turbine wire stripper wrapped about ¼