Geek Trivia: Which Of These Tools Was Used To First Observe Deep-Sea Animals In Their Natural Habitat?

10/02/2016 03:47:00 AM HowTo

Which Of These Tools Was Used To First Observe Deep-Sea Animals In Their Natural Habitat?

Diving Bells
Lethbridge Diving Machine
Bathyspheres
Autonomous Submersibles

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via: howtogeek.com

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