One Two Three . . . Infinity: Facts and Speculations of Science
What is Geometrical Projection in One Two Three . . . Infinity: Facts and Speculations of Science by George Gamow?
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A three-dimensional object can be placed into a two-dimensional plane by drawing a picture of it on a piece of paper. This process is is referred to as geometrical projection and facilities the concept of the fourth dimension.
One Two Three . . . Infinity: Facts and Speculations of Science