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Saturday, January 29, 2022
If Coronavirus Is Airborne, Beware Loud Talkers And ‘Superemitters’

If Coronavirus Is Airborne, Beware Loud Talkers And ‘Superemitters’

Woman with mask talking on the phone, she walking on crossroad in the city. Getty It’s not yet clear if the coronavirus that causes COVID-19 can be easily transmitted through the air, but more public health officials (and President Trump) are beginning to suggest taking precautions - like wearing cloth masks - just in case.…
An airplane that might remain air-borne for an entire year! video

An airplane that might remain air-borne for an entire year! video

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The ApusDuo is a scaled-down prototype of a High Altitude Pseudo Satellite (HAPS) that could someday stay in the air for up to a whole year.
Uber goes air-borne video

Uber goes air-borne video

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We take a look at Uber's vision for on-demand air travel. Plus: The world's first Hyperloop passenger pod has been unveiled, made with two layers of a new kind of "vibranium." And Lockheed Martin unveiled a concept for a lunar lander that could be a precursor to a Mars vehicle.

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