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Invisible umbrella
prototype invisible umbrella, which is being developed by Korean designer Jae-Sung Park and Kwon Woo Jan, is so dazzling version of the classic umbrella that he does not even have the usual drop-rag kupola.
However, this disadvantage is compensated by a powerful air curtain that is pumped pneumounit unusual ustroystva.
This umbrella can be controlled absolutely everything: blown air force, the size of the area pnevmoschita and even the length of the handle for easy transport when folded sostoyanii.
Source: mirfactov.com/
