Jacques piccard and don walsh - DEEPSEA CHALLENGE

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Jacques Piccard and Don Walsh: Journey to the Bottom of the Ocean

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The Voyage of the “Trieste”

Piccard and walsh jacques don Don Walsh

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Don Walsh

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Challenger Deep first manned mission Trieste Jacques Piccard Don Walsh

At 360 pre-selected points, the ship stopped to take scientific readings: weighted ropes were used to measure the ocean depth, collection jars were used to scoop up bottom sediments and water samples, trawling nets were used to capture fish and dredges were used to collect sea floor life for study, and instruments were used to measure salinity and temperature at various depths.

  • Don Walsh born November 2, 1931 is an American , explorer and marine policy specialist.

  • He has spent over 50 years in oceanic research, and is celebrated by Life magazine as one of the world's great explorers.

Don Walsh

It additionally mentions some Longines stopwatches, however extra afterward this matter.

  • Naval Historical past and Heritage Command web site.

  • Most concerning of all though is the pressure.




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