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Wednesday, February 15, 2012

Gold!

I did a science report on gold.I put in all the stuff that was interesting rather than put the whole thing on.

  • The Greeks thought gold was made by dense concentrations of sunlight and water.
  • The ocean has enough gold in it for each person to have 2 pounds.
  • One ounce of gold can be pounded out to 300 square feet, roughly the size of a tennis court.
  • The symbol Au comes from the Latin "Aurum," meaning "shining dawn.".
  • Nobles in the 1500's would drink molten gold and emeralds to cure bubonic plague.
  • More than 25% of the world's gold is in the Federal Bank Reserve in New York. It is half the size of a football field and has 540,000 gold bars.
  • Gold has been found on every continent on earth.
  • Gold is soft but heavy and incredibly dense. A cubic foot foot of it weighs half a ton.
  • The bible has over 400 references to gold.

2 comments:

  1. Now that I have done a Minecraft post, you need to.

    ReplyDelete
  2. I do. Unfortunately my impressive hardcore world was deleted.

    ReplyDelete