Monday, December 30, 2019

Hydrogen-powered drones could point way to future travel

Hydrogen-powered drones have several advantages to lithium ion-powered ones, says Dr Enass Abo-Hamed.

from BBC News - Technology https://ift.tt/2Qyv76b

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Zetwerk IPO: Size, valuation, timeline and other details we know so far

Zetwerk is preparing to confidentially file IPO papers to raise up to $550 million at a $4 billion valuation, including fresh equity and OFS...