Why did ancient people make Nazca geoglyphs? Some of the Egyptians' pyramid‐building techniques still remain mysteries.

There are still a lot of mysteries in this world.

When can we discover the truth?Should we wait until the Time Machine will be invented?

Jun 8, 2018 4:53 AM
Comments · 2
Your question is difficult to answer. 
June 8, 2018
June 9, 2018