1844–1910, English caricaturist and illustrator. He was associated with Punch from 1867, when he began contributing, until the end of his life, and ...
watertight and airtight structure for making and storing silage. Silos vary in form from a covered pit, such as was used by the early Romans, to the m...
1913–94, American biologist, b. Hartford, Conn., Ph.D. Univ. of Chicago, 1941. He studied zoology before teaching biology at the Univ. of Chicago (1...