Energy problem is one important issue that is being much talked about. Decreasing availability of energy sources, finding new energy sources, developing alternative energies, and the impact of energy use of petroleum on the environment into the themes of the interesting and much discussed. Global warming is believed to occur and will enter the stage of concern mentioned is the impact of energy use of petroleum which is the main energy source at this time.
The environmental impact and decreasing availability of petroleum energy resources force us to seek and develop new energy sources. One alternative source of potential new energy coming from nuclear energy. Although the impact and dangers posed great, can not be denied that nuclear energy is one viable alternative energy source into account.
4/16/2011
4/12/2011
Spider Web
Spider web believed to be stronger than steel. The U.S. military had planned to make bullet proof jackets made of spun spider's web. Even if the net was twisted into thick as a pencil and spread in space, a Boeing 747 in flight can be stopped by it.
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