MechaMasters — Олимпиада по механике от JustScience
Приглашаем вас принять участие в MechaMasters, где вас ожидают 5 сложных задач по механике, требующих глубоких знаний и продвинутого математического аппарата.
Формат участия: индивидуальный или командный (до 5 человек). Продолжительность: 3 недели. Рекомендуемый класс участников: 10-11 классы.
MechaMasters — Олимпиада по механике от JustScience
Приглашаем вас принять участие в MechaMasters, где вас ожидают 5 сложных задач по механике, требующих глубоких знаний и продвинутого математического аппарата.
Формат участия: индивидуальный или командный (до 5 человек). Продолжительность: 3 недели. Рекомендуемый класс участников: 10-11 классы.
Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. Just days after Russia invaded Ukraine, Durov wrote that Telegram was "increasingly becoming a source of unverified information," and he worried about the app being used to "incite ethnic hatred." Founder Pavel Durov says tech is meant to set you free Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children.
from tw
