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Showing posts with label Waterproof and air-cleaning drones fly high at IFA. Show all posts
Showing posts with label Waterproof and air-cleaning drones fly high at IFA. Show all posts
Wednesday, September 6, 2017
Waterproof and air-cleaning drones fly high at IFA
The third generation of Swellpro's waterproof drone has gone on display at the IFA consumer technology fair in Berlin, as Jim Drury reports.
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