Word: biophysicist
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Dates: during 1960-1969
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...catheter that can travel through human blood vessels to reach the remotest regions of the body. As the world's leading producer of "heavy oxygen," the institute supplies these radioactive isotopes for tracer work to labs around the globe. One of its most ingenious feats was achieved by Biophysicist Aaron Katchalsky, who used synthetic fibers to duplicate the perplexing process by which muscles convert raw chemical energy into mechanical force...
...began spraying his DNA samples with a thin coating of tungsten atoms. The tungsten film enhanced the outline of the complex molecule and was heavy enough to shield it from the electron beam. But it was not so thick as to obscure the molecular structure. The resulting pictures, which Biophysicist Griffith painstakingly developed himself to bring out maximum detail, show a blurred image that has been magnified 7,300,000 times. Fuzzy as they are, the pictures are clear enough to reveal two DNA strands that are coiled and intertwined in a double helix-just as Watson and Crick predicted...
...Brandeis Biophysicist Herman Epstein readily concedes that he really doesn't "give a damn" about euglena, the single-celled aquatic organisms whose elusive qualities he has been tracking most of his professional life. What keeps him at the job is the thrill of the chase and the fascinating fundamental questions about life that the pursuit raises. In 13 years of teaching science at Brandeis, Epstein was dismayed by the fact that the traditional textbook-and-lecture approach continually failed to convey his own excitement about science. The introductory biology course had become, he says, "the most disliked course...
Some Day, Cancer. Separating the synthetic DNA molecules from the natural ones, the researchers sent frozen samples to Pasadena's California Institute of Technology, where Biophysicist Robert Sinsheimer tested them for biological activity...
Just the same, say Astronomer and Exobiologist* Carl Sagan and Biophysicist Harold Morowitz, it is conceivable that earth's nearest planetary neighbor could be home to living organisms. In balloonlike form, Venusian life could float in the dense atmosphere, never approaching the searing surface...