Excerpt from Native African Races and CultureBut it is in the most rudimentary adjustments to climate and geographic peculiarities that the genius of the native races is shown. Dowd tells how the Bushmen, living in the waterless Kalahari desert and having often to go without water for sev eral days, made even this environment yield them liquid. When they came to the dried bed of a river or pond, in pursuit of game, they would take a long reed and make a primitive filter by tying long grass around one end of this tube. They would then push the filter end as deep as possible into the muddy soil, allowing the water to slowly penetrate the filter. The water would then be drawn up by suction and discharged into an egg shell.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.