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weather ballon hydrogen helium
Photo by NOAA on Unsplash

Lack of hydrogen and helium led to fewer weather surveying balloon trips

Disruptions to supplies of hydrogen and helium have led the National Weather Service to cancel routine launches at some sites.
balloons global warming carbon dioxide
Photo by NOAA on Unsplash

Israeli startup develops balloons to fight global warming

An Israeli startup has joined the fight against global warming by seeking inspiration in the upper atmosphere, where it hopes to send fleets of balloons that will trap carbon dioxide for recycling.

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