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Our Planet Archive

How Deep Is The Ocean

This animation puts into perspective how deep the ocean goes and demonstrates the type of life that can be found at different depths.  Find out how far down humans have explored.

How Were the Pyramids Built?

For the dynasty to work for the great pyramid it had to have been built in 20 years. If work was done on it 7 days a week 10 hours a day 365 days a year a stone had to be laid every 2 minutes. But the vast majority of the workers were farmers that