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Air Force contracts LiquidPiston to adapt its rotary X-Engine technology for hybrid-electric propulsion for UAS and orbs
2021-03-05 11:55:35| Green Car Congress
Tags: technology
air
force
contracts
Mann+Hummel Invests in Pamlico Air
2021-03-03 14:12:05| Nonwovens Industry Breaking News
Move strengthens company's air filtration portfolio in North America
Air Liquide Plans to Develop Hydrogen Mobility Markets in Japan with Itochu
2021-02-26 15:06:40| OGI
The two companies will initially focus on the development of hydrogen retail infrastructure in Japan.
Heathrow in 2bn loss as Covid 'devastates' air travel
2021-02-24 09:52:37| BBC News | Business | UK Edition
Passenger numbers in 2020 dropped to levels last seen in the 1970s, the UK's largest airport says.
Tags: travel
air
loss
heathrow
Study found highly elevated PM2.5 in pre-COVID-19 subway air in NE US; NYC the worst
2021-02-11 12:55:41| Green Car Congress
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