🧲💉این آزمایش به‌راحتی قابل انجام است. آهنربا به بازوی این شخص می‌چسبد، به آهن هم می‌چسبد؛ اما وقتی به آهنربا آرد یا پودر بچه مالیده می‌شود، به آهن می‌چسبد اما به بازوی او نمی‌چسبد! آرد یا پودر بچه مانع جذب مغناطیسی نمی‌شود اما مانع بعضی چسبندگی‌ها می‌شود.
با یک صفحۀ کاغذ هم می‌توان آزمایش مشابهی را انجام داد. صفحۀ کاغذ در بین آهن و آهنربا، مانع جذب آهن به آهنربا نمی‌شود اما در بین آهن و بازوی شخص مانع جذب آهن به بازو می‌شود.
🧲💉این آزمایش به‌راحتی قابل انجام است. آهنربا به بازوی این شخص می‌چسبد، به آهن هم می‌چسبد؛ اما وقتی به آهنربا آرد یا پودر بچه مالیده می‌شود، به آهن می‌چسبد اما به بازوی او نمی‌چسبد! آرد یا پودر بچه مانع جذب مغناطیسی نمی‌شود اما مانع بعضی چسبندگی‌ها می‌شود.
با یک صفحۀ کاغذ هم می‌توان آزمایش مشابهی را انجام داد. صفحۀ کاغذ در بین آهن و آهنربا، مانع جذب آهن به آهنربا نمی‌شود اما در بین آهن و بازوی شخص مانع جذب آهن به بازو می‌شود.
Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. The regulator said it has been undertaking several campaigns to educate the investors to be vigilant while taking investment decisions based on stock tips. 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.
from nl
