RR Phantom
Location : Wasted Space Job/hobbies : Cayman Islands Actuary
| Subject: Air umbrella: a real“invisible umbrella” which takes advantage of the air flow as shelter from the rain Wed Oct 15, 2014 2:35 am | |
| This is a real“invisible umbrella”, which takes advantage of the air flow as shelter from the rain.
Five of the lucky people won a free air umbrella,each of them could get one air umbrella(-a or -b) before December 31st 2015.Those lucky people are:
https://www.kickstarter.com/projects/1243275397/air-umbrella |
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