Air Umbrella Uses Invisible Air Shield | WAMU 88.5 - American University Radio
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Air Umbrella Uses Invisible Air Shield

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Picture an umbrella handle and nothing else, something like a wand, that's the Air Umbrella. That wand apparently keeps you dry by releasing a shield of air. The tech website Mashable says it's still a design concept, but in theory you could adjust the power and size of your invisible air shield depending on how heavily it's raining.
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