Justin Hall-Tipping: Freeing energy from the grid | Video on TED.com
Great speech and environment(earth, human) friendly point of view.
Free yourself from greedy, aggressive, wasteful and careless of surrounding (nature) environment. Just do something to ease the world getting worse but not to say I have no time, no money and no way to make things getting better.
Great speech and environment(earth, human) friendly point of view.
Free yourself from greedy, aggressive, wasteful and careless of surrounding (nature) environment. Just do something to ease the world getting worse but not to say I have no time, no money and no way to make things getting better.
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