Scientists called silk the best material for making protective masks

Scientists at the University of California, Riverside, have found out which masks are able to most effectively protect against coronavirus infection. The results of the corresponding study are published in the scientific journal PLOS ONE.Tuck, antimicrobial

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OneWeb sends batch of satellites to Baikonur for next launch

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A package of 34 telecommunications satellites was sent to Baikonur from a plant in Florida on February 24, a OneWeb spokesman told TASS. Baikonur specialists will receive telecommunications satellites of the British company on February 25. The launch is scheduled for the second half of March. Recall, the company OneWeb forms a group of orbital satellites to provide broadband access services to the Internet. The OneWeb contract with the Arianespace launch operator provides for 20 launches using Russian Soyuz-2.1b launch vehicles and one launch with the Ariane 6 carrier being devel...
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