☕️🦠Новгородский ученый Александр Тихонов разработал бактерицидную посуду для борьбы с COVID-19 и гриппом. Она насыщает воду ионами серебра и меди
Для ее изготовления берется емкость из стали, алюминия или другого материала и полностью покрывается медью. На дно и нижнюю внутреннюю поверхность наносят серебряное покрытие.
Питьевую воду в ней надо выдерживать от 12 часов до суток, минеральную – 1-2 часа.
☕️🦠Новгородский ученый Александр Тихонов разработал бактерицидную посуду для борьбы с COVID-19 и гриппом. Она насыщает воду ионами серебра и меди
Для ее изготовления берется емкость из стали, алюминия или другого материала и полностью покрывается медью. На дно и нижнюю внутреннюю поверхность наносят серебряное покрытие.
Питьевую воду в ней надо выдерживать от 12 часов до суток, минеральную – 1-2 часа.
Apparently upbeat developments in Russia's discussions with Ukraine helped at least temporarily send investors back into risk assets. Russian President Vladimir Putin said during a meeting with his Belarusian counterpart Alexander Lukashenko that there were "certain positive developments" occurring in the talks with Ukraine, according to a transcript of their meeting. Putin added that discussions were happening "almost on a daily basis." Oh no. There’s a certain degree of myth-making around what exactly went on, so take everything that follows lightly. Telegram was originally launched as a side project by the Durov brothers, with Nikolai handling the coding and Pavel as CEO, while both were at VK. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones. You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. Groups are also not fully encrypted, end-to-end. This includes private groups. Private groups cannot be seen by other Telegram users, but Telegram itself can see the groups and all of the communications that you have in them. All of the same risks and warnings about channels can be applied to groups.
from nl
