World

How COVID-19 can be killed in 30 seconds

[ad_1] Ultraviolet radiation is a common method of killing bacteria and viruses. Now, Tel Aviv University researchers have shown that the new coronavirus, SARS-CoV-2, can be eliminated efficiently and quickly by using light-emitting ultraviolet (UV) diodes (UV-LEDs) in certain frequencies. Jerusalem Post. “We found it very easy to kill the …

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Adi from Varna traveled the world alone (Photos)

[ad_1] https://www.24chasa.bg/ojivlenie/article/9345065 www.24chasa.bg 12.27.2020 03:00; Albena Marashlieva Adi in Malaysia Photos Facebook A fragile blonde travels the world alone. The jungle is your second home. He does it without reservations, without prior reservation or travel agents, however, his work as a tour guide is only one occasion. Adriana Obretenova from …

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