Word: sperm
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...Larson is selling to industry at 52? until the Government's loss on the purchases is recovered, As head of DMPA, Larson will be responsible to Charlie Wilson for finding, buying and expediting the production of 93 critical materials ranging from aluminum and cobalt to mica and sperm...
...present nets are at most 15 ft. wide, but Dr. Hubbs plans to build one 50 ft. wide, and catch even bigger and faster deep-sea inhabitants. Such creatures are known to exist; sperm whales, for instance, live mainly on giant squid taken at great depths. There is a chance that the new net may catch such a squid...
...mighty sperm whale That when boldly attacked in his lair With one sweep of his mighty and ponderous tail...
Under its sometimes placid surface, the sea is shown to be a swirling and endless battleground: 70-ton sperm whales pitted against squids 30 feet long, fur seals preying on species of fish no man has ever seen alive. And in the midst of this bloody, ceaseless struggle, some pacifists survive a long time: in the calm Sargasso Sea, plants last for centuries...
Having discovered the prothoracic or "growth and differentiation hormone," Williams and Edmond Schmidt next devised a test for it. Then found that the presence of the hormone in a tissue culture would cause the male sex cells to develop into sperm cells...