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Dangle no more: Window-washing drone for towers could replace human cleaners
The maker of a window-washing drone for tall buildings claims it can do the job 20 times faster than humans and is much safer than using workers in cradles that dangle on the side of buildings.
The post Dangle no more: Window-washing drone for towers could replace human cleaners appeared first on Digital Trends.
Source: https://www.digitaltrends.com/cool-tech/window-washing-drone-for-skyscrapers-could-replace-human-cleaners/
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