One third of the electricity produced on earth is used to power electric light bulbs!
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MIT has developed a camera that captures the speed of light at a trillion frames per second.
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In Arizona, a solar wind energy tower has been proposed that would generate as much energy as the Hoover Dam.
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Because heat expands the metal, the Eiffel Tower always leans away from the sun.
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
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According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
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