1. «И побежал Мамай с князьями своими…». Миниатюра Лицевого летописного свода. XVI в. 2. Кольчуга, найденная на Куликовом поле. XIV в. 3. Наконечник копья, найденный на Куликовом поле. XIV в. 4. Крестики русских воинов, найденные на Куликовом поле. 5. Мемориальный памятник Дмитрию Донскому на Куликовом поле. Архитектор А. П. Брюллов. XIX в. 6. Храм всех святых на Кулишках в Москве. Современное фото.
1. «И побежал Мамай с князьями своими…». Миниатюра Лицевого летописного свода. XVI в. 2. Кольчуга, найденная на Куликовом поле. XIV в. 3. Наконечник копья, найденный на Куликовом поле. XIV в. 4. Крестики русских воинов, найденные на Куликовом поле. 5. Мемориальный памятник Дмитрию Донскому на Куликовом поле. Архитектор А. П. Брюллов. XIX в. 6. Храм всех святых на Кулишках в Москве. Современное фото.
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. As a result, the pandemic saw many newcomers to Telegram, including prominent anti-vaccine activists who used the app's hands-off approach to share false information on shots, a study from the Institute for Strategic Dialogue shows. 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. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world.
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