Chemistry and Physics [XIth & XIIth]

قَنَاة الأول متوسط (فيزياء + كيمياء )

قَنَاة الأول متوسط (فيزياء + كيمياء ) Telegram | DID YOU KNOW?

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." Despite Telegram's origins, its approach to users' security has privacy advocates worried. On December 23rd, 2020, Pavel Durov posted to his channel that the company would need to start generating revenue. In early 2021, he added that any advertising on the platform would not use user data for targeting, and that it would be focused on “large one-to-many channels.” He pledged that ads would be “non-intrusive” and that most users would simply not notice any change. The gold standard of encryption, known as end-to-end encryption, where only the sender and person who receives the message are able to see it, is available on Telegram only when the Secret Chat function is enabled. Voice and video calls are also completely encrypted. "We as Ukrainians believe that the truth is on our side, whether it's truth that you're proclaiming about the war and everything else, why would you want to hide it?," he said.
قَنَاة الأول متوسط (فيزياء + كيمياء ) from ca

Chemistry and Physics [XIth & XIIth]Preparation for competitive exams

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