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.
The bench press is a compound push exercise that activates a number of upper-body muscle groups. These groups include the pectorals, deltoids, triceps, biceps, trapezius and core muscles. You can shift the emphasis of the press to specific muscle groups in that span by widening or narrowing your grip on the bar, by replacing a barbell with dumbbells, or by performing the press on an inclined or declined bench.