DiscoverScience Solved It4 - Ancient Aliens or Prehistoric Hot Air Balloons?
4 - Ancient Aliens or Prehistoric Hot Air Balloons?

4 - Ancient Aliens or Prehistoric Hot Air Balloons?

Update: 2017-05-162
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The Nazca lines have baffled scientists and explorers for centuries. The giant carvings in the earth are best viewed from space, but they were created sometime around 500 A.D. How did they execute such elaborate designs? And why build something you could never fully appreciate?

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Comments (1)

priyankasj28

This is so interesting. I did not know!

Dec 7th
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4 - Ancient Aliens or Prehistoric Hot Air Balloons?

4 - Ancient Aliens or Prehistoric Hot Air Balloons?