Why are the world's richest men drawn to the ocean floor? The latest to take the plunge is Amazon CEO Jeff Bezos, who helped send robots three miles below the surface to find lost rockets that propelled astronauts to the moon.
Video by Reuters
The Trolls Among Us If you want to comment on this article, you shouldn’t be allowed to be anonymous.
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Behind the Scenes
Our Media Thanksgiving List The podcasts, websites, and apps Slate-sters are thankful for.