You Wouldn't Believe What Scientists Found Frozen in Glaciers and Lakes

 Copper Arrowheads

Primitive copper arrowheads are regularly found perfectly preserved, almost as if they weren’t frozen in ice for thousands of years. These discovered arrowheads have helped historians approximate the intelligence levels of humans over the years, and they have made some shocking conclusions. These arrowheads were dated back over 1,000 years before historians presumed human beings were making these kinds of tools, this has given scientists a new perspective of the progression of intelligence in humans in history. 

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The More You Know

  • Google's founders were willing to sell to Excite for less than $1 million in 1999, but Excite turned them down.
  • Oxford University is older than the Aztec Empire.
  • Elvis only won 3 Grammys.
  • Glaciers and ice sheets hold about 69 percent of the world's freshwater.
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