One third of the electricity produced on earth is used to power electric light bulbs!
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The sun is 330,330 times larger than the earth.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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0.3% of solar energy from the Sahara is enough to power the whole of Europe.
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Sound travels about 4 times faster in water than in air.
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Dr.Jonas Salk, the man who came up with the cure for polio, didn’t patent the drug. This made the drug more affordable to the general public, and he lost out an an estimated $7 billion dollars for himself.
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