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A factory will soon start making green food from air and electricity

A factory will soon start making green food from air and electricity

28 December 2022

Solar Foods will grow bacteria using carbon dioxide from the air and hydrogen produced by renewable energy, a process more efficient than growing plants
People queue up to receive the Medigen and Moderna vaccines for the Covid-19 coronavirus at Taipei's main train station on April 29, 2022. (Photo by Sam Yeh / AFP) (Photo by SAM YEH/AFP via Getty Images)

Why we probably won't get new covid-19 vaccines in 2023

28 December 2022

Any new covid-19 vaccine must be better than the ones we already have, setting a high bar for approval that is not expected to be met in 2023

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