EnergyA handbook for earning the Boy Scout merit badge in energy. Includes information about the sources, supply, and conservation of energy. |
From inside the book
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Page 6
... rubber band to hold the plastic in place . For the second window , make a cardboard collar for the can by bending a 2 - inch - wide cardboard strip into a ring the same diameter as the can . Let the ends of the strip overlap and glue or ...
... rubber band to hold the plastic in place . For the second window , make a cardboard collar for the can by bending a 2 - inch - wide cardboard strip into a ring the same diameter as the can . Let the ends of the strip overlap and glue or ...
Page 7
... rubber bands First , stretch a piece of the transparent plastic over the top of the can . Use a rubber band to hold it in position . Next , make a " collar " out of the cardboard strip , letting the ends of the collar overlap . Place ...
... rubber bands First , stretch a piece of the transparent plastic over the top of the can . Use a rubber band to hold it in position . Next , make a " collar " out of the cardboard strip , letting the ends of the collar overlap . Place ...
Common terms and phrases
amount of energy attic avoid wasting energy boiling British thermal unit BTU's Calories cardboard chemical energy Closed Closed collar consumed Cooking earth's energy resources East & Oceania eggs elec electrical energy electrons energy consumption Energy involved Energy merit badge energy needed energy transformations energy we need engine ergy example fission form of energy fossil fuels fusion gases gasoline heat energy hydrogen inches insulation keep kind of energy liquid mass match meters molecules motion moving muscles National natural gas Neutron 1.009 amu neutrons nuclear energy Nuclear fission nuclear reactions numbers Photosynthesis plants plastic points pollution problems protons question reaction rubber band score Solar collector solar energy box solve sources steam storage storm windows sun's energy supplies of energy TAR SANDS temperature thermostat thermostat is set things timate trons turbines U.S. Department U.S. Geological Survey United warm water power Watts Weatherstrip winter World