اگر علاقه مند به مباحث... 📚 هوافضا و مکانیک هستی؛ ✨به مطالب مربوط به طراحی و ساخت پهپاد علاقه داری؛ 📺 و یا مطالب آموزشی در ارتباط با عملیات و پرواز پهپاد های تجاری و نظامی رو میپسندی✈️ و میخوای همه اینارو کاملا رایگان یاد بگیری😍
✅ کانال پَر پَرواز رو از دست نده 🛰@Psuav ____ کانالی برای آموزش طراحی و ساخت و خلبانی انواع پهپاد✅
اگر علاقه مند به مباحث... 📚 هوافضا و مکانیک هستی؛ ✨به مطالب مربوط به طراحی و ساخت پهپاد علاقه داری؛ 📺 و یا مطالب آموزشی در ارتباط با عملیات و پرواز پهپاد های تجاری و نظامی رو میپسندی✈️ و میخوای همه اینارو کاملا رایگان یاد بگیری😍
✅ کانال پَر پَرواز رو از دست نده 🛰@Psuav ____ کانالی برای آموزش طراحی و ساخت و خلبانی انواع پهپاد✅
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. Also in the latest update is the ability for users to create a unique @username from the Settings page, providing others with an easy way to contact them via Search or their t.me/username link without sharing their phone number. Telegram was founded in 2013 by two Russian brothers, Nikolai and Pavel Durov. 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. Russians and Ukrainians are both prolific users of Telegram. They rely on the app for channels that act as newsfeeds, group chats (both public and private), and one-to-one communication. Since the Russian invasion of Ukraine, Telegram has remained an important lifeline for both Russians and Ukrainians, as a way of staying aware of the latest news and keeping in touch with loved ones.
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