See Also: Skinner, Burrhus(medicine)
skinner(medicine)
Skinner(dictionary)
Skinner, B.F.(dictionary)
Skinner - Poker(gambling)
Skinner, B(urrhus) F(rederic)(encyclopedia)
Skinner, Cornelia Otis(encyclopedia)
Back Line Skinner - Craps(gambling)

Ranger (sh) and Skinner, Burrhus (medicine)


Ranger (sh)




Any of a series of unmanned probes launched from 1961 to 1965 by NASA.

The project was NASA's earliest attempt to explore the Moon's surface. Ranger 4 (1962) became the first U.S. spacecraft to hit the Moon, crash-landing on its surface as planned. The last three probes in the series (1964-65) sent more than 17,000 high-resolution photographs of the Moon before crashing. See also Luna; Pioneer; Surveyor.


Skinner, Burrhus (medicine)


Skinner, Burrhus
<person> U.S. Psychologist, 1904-1990.

See: skinnerian conditioning, Skinner box.