4.5 pounds of sunlight strike the Earth each day.
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One third of the electricity produced on earth is used to power electric light bulbs!
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Neanderthal man had a brain capacity 100cc larger than modern man's.
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One barrel of petroleum holds 42 gallons.
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Termites are being researched as a possible renewable energy source as they can produce up to 2 litres of hydrogen from ingesting a single sheet of paper, making them one of the planet’s most efficient bioreactors.
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Scientists are learning from the 1700-year-old Lycurgus Cup, which changes colour thanks to nano particles.
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In 1999, Harvard physicist Lene Hau was able to slow down light to 17 meters per second and in 2001, was able to stop light completely.
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