Peter Farb Quote

Numerous sophisticated inventions undoubtedly originated in the New World. They include many aspects of plant domestication and horticulture, the hammock, the tobacco pipe, an intricate system used for ventilating and cooling ceremonial chambers, the enema, the hollow rubber ball, the toboggan, and numerous other objects and ideas that were brought back to the Old World after Columbus.

Man's Rise to Civilization (1968)