Because of the First World War, Wegener's book went unnoticed outside Germany. In 1922, however, a third (revised) edition was translated into English, French, Russian, Spanish, and Swedish, pushing Wegener's theory of continental drift to the forefront of debate in the Earth sciences.
A drilling machine, called a drill press, is used to cut holes into or through metal, wood, or other materials (Figure 4-1). Drilling machines use a drilling tool that has cutting edges at its point.
The Squeeze Press. The squeeze press is a dumbbell bench press with one slight difference: the dumbbells are kept in contact with each other at all times and you're actively squeezing them inward (against each other) as hard as possible. This simple action will shift all the stress onto the pectorals.