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A new idea for flood proofing, “Door cobwebs” use an inflatable fence as a spider web. And a quick release with magnetic bar, people can easily build a watertight device in their front door and no need too much space for storage.
Ling Tung University
Taichung, Taiwan
Ling Tung University
Taichung, Taiwan
Wen-Sheng Wang
Yu-Juen Hsu
Kai-Light Syu