. Earth, sky, and sea. Trieste (Bathyscaphe); Balloons. the water is so agitated by the wash that when we are rising at a speed of 3 ft. per second we see, floating in the water, small particles which move up and down without our being able to distinguish whether the bathyscaphe is rising or descending. To avoid these eddies, we mounted our anemometer at the top of the tower and 3 ft. away from b / b / 1 1 -a 1 • 1 .c s -- - r-rin 111 1 ^.j ^ 1 1. Fig. 12, Vane anemometer for measuring the vertical speed of the bathyscaphe the side. In these circumstances it was impossible to observe th
. Earth, sky, and sea. Trieste (Bathyscaphe); Balloons. the water is so agitated by the wash that when we are rising at a speed of 3 ft. per second we see, floating in the water, small particles which move up and down without our being able to distinguish whether the bathyscaphe is rising or descending. To avoid these eddies, we mounted our anemometer at the top of the tower and 3 ft. away from b / b / 1 1 -a 1 • 1 .c s -- - r-rin 111 1 ^.j ^ 1 1. Fig. 12, Vane anemometer for measuring the vertical speed of the bathyscaphe the side. In these circumstances it was impossible to observe the vane anemometer directly, and so it had to transmit its signal electrically. This was quite simple: at the base of the anemofneter shaft (see Fig. 12) we fitted a cylinder of insulating material upon which were placed two metallic segments s s (one short and one long) so that a [98]. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Piccard, Auguste, 1884-1962. New York, Oxford University Press
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