The First U.S. Human-Operated Submersible Changed the Course of Oceanography
Cars That Think
DECEMBER 21, 2021
General Mills , in Minneapolis, secured the contract with a bid of US $498,500, according to the Eos article. Propulsion equipment was housed in the back of the vehicle along with three lead-acid batteries and five buoyancy spheres, which controlled its vertical movement. The vessel was completed in 1964.
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