D. Gordon Sharp (M.A. Duke, 1937 and Ph.D., Duke, 1939) operates the electron camera in a laboratory. "This $18,000 electron microscope which takes pictures of tiny viruses and magnifies them as much as 100,000 times their actual size, has just been...
A patient lies in an early tank respirator, often referred to as an "iron lung." Respirators were used primarily as treatment for polio. The first tank respirator, credited to Philip Drinker and Louis Shaw, was developed in 1929.
D. Gordon Sharp (M.A. Duke, 1937 and Ph.D., Duke, 1939) operates the electron camera in a laboratory. "This $18,000 electron microscope which takes pictures of tiny viruses and magnifies them as much as 100,000 times their actual size, has just been...