Despite his incredible evidence for continental drift, Wegener never lived to see his theory gain wider acceptance. He died in 1930 at age 50 of a probable heart attack while on a scientific expedition in Greenland.
drill press - a machine tool with a separate, upright stand; an electric drill is pressed into the work automatically or with a hand lever. 1  electric drill - a rotating power drill powered by an electric motor. 2  machine tool - a powered machine for cutting or shaping or finishing metals or other materials.
1 The bench press or dumbbell bench-press is performed while lying face up on a bench, by pushing a weight away from the chest. 2  This is a compound exercise that also involves the triceps and the front deltoids, also recruits the upper and lower back muscles, and traps.