На видео 14-летний подросток из Индии установил мировой рекорд. Он правильно сложив 100 четырёхзначных чисел за 30,9 сек. В среднем на прибавление каждого числа к общей сумме у него уходило меньше чем полсекунды.
Он использовал методику ментальной арифметики — быстрый подсчёт чисел в уме с использованием воображаемых счётов.
На видео 14-летний подросток из Индии установил мировой рекорд. Он правильно сложив 100 четырёхзначных чисел за 30,9 сек. В среднем на прибавление каждого числа к общей сумме у него уходило меньше чем полсекунды.
Он использовал методику ментальной арифметики — быстрый подсчёт чисел в уме с использованием воображаемых счётов.
In this regard, Sebi collaborated with the Telecom Regulatory Authority of India (TRAI) to reduce the vulnerability of the securities market to manipulation through misuse of mass communication medium like bulk SMS. Meanwhile, a completely redesigned attachment menu appears when sending multiple photos or vides. Users can tap "X selected" (X being the number of items) at the top of the panel to preview how the album will look in the chat when it's sent, as well as rearrange or remove selected media. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy." A Russian Telegram channel with over 700,000 followers is spreading disinformation about Russia's invasion of Ukraine under the guise of providing "objective information" and fact-checking fake news. Its influence extends beyond the platform, with major Russian publications, government officials, and journalists citing the page's posts. 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 cn
