Бесплатный онлайн курс по олимпиадной физике для учеников 10-12 классов.
О преподавателе: Диннмухамед Рахимжанов, бывший член сборной Казахстана по физике и призер международных олимпиад, включая 4 золотые медали на Республиканской олимпиаде, бронзовую и золотую медали на Asian Physics Olympiad, а также 1 бронзовую и 2 серебрянные медали на International Physics Olympiad.
Бесплатный онлайн курс по олимпиадной физике для учеников 10-12 классов.
О преподавателе: Диннмухамед Рахимжанов, бывший член сборной Казахстана по физике и призер международных олимпиад, включая 4 золотые медали на Республиканской олимпиаде, бронзовую и золотую медали на Asian Physics Olympiad, а также 1 бронзовую и 2 серебрянные медали на International Physics Olympiad.
"Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." 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. What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Soloviev also promoted the channel in a post he shared on his own Telegram, which has 580,000 followers. The post recommended his viewers subscribe to "War on Fakes" in a time of fake news. "For Telegram, accountability has always been a problem, which is why it was so popular even before the full-scale war with far-right extremists and terrorists from all over the world," she told AFP from her safe house outside the Ukrainian capital.
from pl
