The RS-25 launched the space shuttle for decades. NASA’s planned missions call for a heavier lift to send crews into deep space. The updated engine must withstand colder liquid oxygen temperatures and greater inlet pressure due to the taller core stage liquid oxygen tank and higher vehicle acceleration. read more via AVGeekery
Celebraties like Kylie and Kendal Jenner swear by “Slushy Facials.” The prodedure, also called dry ice cryotherapy, is used to clear up acne and reduce the size of pores. Dermatologists weigh in on the benefits and risks. read more via DNA India
Adding tiny gold particles to anti-freeze allowed researchers to successfully revive cryogenically frozen zebrafish embryos. The embryos were warmed with lasers. The metal particles absorbed the laser’s heat and distributed it evenly through the tissue, keeping dangerous ice crystals out of the tissue. read more via The Daily Mail
© Cryofab 2020
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