Word: mathematicians
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...Mathematician William M. Raike of the U.S. Navy's Postgraduate School in Monterey, Calif., and three associates from Seattle invented a gadget they call a "phasorphone." It scrambles voices on both ends of a CB radio or phone conversation and costs about $100, far less than similar devices already on the market...
DIED. Mstislav Keldysh, 67, prominent Russian mathematician who helped shape his country's space program; in Moscow. His own research centered on rocketry and spacecraft, but as chief of the Soviet Academy of Sciences from 1961-75, Keldysh oversaw a national network of scientific projects and organizations. His working knowledge of English helped him maintain contacts with many Western scientists, and he professed a desire for Soviet-American cooperation in space research...
...Dutch mathematician Ludolph van Ceulen is chiefly known for his computations of the value of pi, which he carried to 35 decimal places. This value was inscribed on his tombstone...
Dartmouth College President John G. Kemeny, an eminent mathematician, envisions great benefits from the computer, but in his worst-case imaginings he sees a government that would possess one immense, interconnecting computer system: Big Brother. The alternative is obviously to isolate government computers from one another, to decentralize them, to prevent them from possibly becoming dictatorial. But that would require considerable foresight, sophistication?and possibly a tough new variety of civil rights legislation...
...them was the 19th century mathematician George Boole, who devised a system of algebra, or mathematical logic, that can reliably determine if a statement is true or false. The other was Alan Turing, who pointed out in the 1930s that, with Boolean algebra, only three logical functions are needed to process these "trues" and "falses";-or, in computer terms...