Tiny Cooling Fan takes you recall the exciting past

Appliance "Tiny Cooling Fan" fan, blowpipe and bladder, the first for the forced draft fan and a blowpipe. Ancient Egyptian pottery goldsmith had used the blowpipe with air nozzles, Incas sometimes 8 to 12 brass while blowing. Later, the invention of skins produced by the blast bladder, cystic duct and divided at both ends by the operator manual air inlet. This "Tiny Cooling Fan" shabby blower for use in modern times still some areas. Eighteenth dynasty of Egypt Luck Mill (Rekhmir, about 1450 BC) tomb murals have been painted with tank-like foot blower images. "Tiny Cooling Fan" into the wind when the operator with a rope hauled bladder, and then depresses the air blown into the furnace, each furnace is equipped with a four-blower, the two opposite operations.