Come cambia il rischio di contagio da Covid-19 al variare delle persone presenti ad un evento? Un sito web ce lo mostra.
➡ https://monkeyadvisor.com/eventi-e-covid-19-rischio-sul-numero-di-persone/
BY Monkey Advisor 🌐
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
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