Leonardo Da Vinci predicted the mass use of solar energy as long ago as 1447.
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Only eight men were killed in the battle of lexington!
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Napoleon had conquered Italy by the time he was twenty-six.
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The first ever patent in the UK was Aaron Rathbone & Roger Burges, Map makers in 1618!
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Che Guevara suffered from asthma!
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The great wall of China is 1,400 miles long!
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Canada's new flag, with its maple leaf design, was unfurled in 1965 in Ottawa!
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In 1537, England's King Henry VII officially declared February 14th the holiday of St. Valentine's Day.
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