🔹 مدرس مجرب ریاضی دانشگاه 🔹 کاملترین سرفصل و محتوا 🔹 بیشترین تعداد مثال حل شده 🔹 امکان مشاهده بخشهای زیادی به صورت رایگان (در قسمت پیش نمایش) 🔹 تضمین کیفیت
📣20 درصد تخفیف اضافه تر برای دارندگان کد تخفیف : cdemada🎁🎁
جهت مشاهده فیلمهای پیش نمایش (رایگان) و یا تهیه فیلمهای آموزشی بالا به سایت آکادمی نیک درس ، مراجعه کنید.
🎯مژده: امکان خرید اقساطی نیز در سایت آکادمی نیک درس، فراهم شد.
🔹 مدرس مجرب ریاضی دانشگاه 🔹 کاملترین سرفصل و محتوا 🔹 بیشترین تعداد مثال حل شده 🔹 امکان مشاهده بخشهای زیادی به صورت رایگان (در قسمت پیش نمایش) 🔹 تضمین کیفیت
📣20 درصد تخفیف اضافه تر برای دارندگان کد تخفیف : cdemada🎁🎁
جهت مشاهده فیلمهای پیش نمایش (رایگان) و یا تهیه فیلمهای آموزشی بالا به سایت آکادمی نیک درس ، مراجعه کنید.
🎯مژده: امکان خرید اقساطی نیز در سایت آکادمی نیک درس، فراهم شد.
At this point, however, Durov had already been working on Telegram with his brother, and further planned a mobile-first social network with an explicit focus on anti-censorship. Later in April, he told TechCrunch that he had left Russia and had “no plans to go back,” saying that the nation was currently “incompatible with internet business at the moment.” He added later that he was looking for a country that matched his libertarian ideals to base his next startup. 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. 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. 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. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety.
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