🔸 گلبرگهاش به محض تماس با آب (باران) شفاف می شوند.این گیاه بومی کوههای سرد چین و ژاپن و شرق امریکاست. دلیلِ بی رنگ شدن گلبرگها پرشدن سلولهای آن از آب است. جالب اینه که به محض خشک شدن، دوباره سفید خواهند بود.
🔸 گلبرگهاش به محض تماس با آب (باران) شفاف می شوند.این گیاه بومی کوههای سرد چین و ژاپن و شرق امریکاست. دلیلِ بی رنگ شدن گلبرگها پرشدن سلولهای آن از آب است. جالب اینه که به محض خشک شدن، دوباره سفید خواهند بود.
You may recall that, back when Facebook started changing WhatsApp’s terms of service, a number of news outlets reported on, and even recommended, switching to Telegram. Pavel Durov even said that users should delete WhatsApp “unless you are cool with all of your photos and messages becoming public one day.” But Telegram can’t be described as a more-secure version of WhatsApp. If you initiate a Secret Chat, however, then these communications are end-to-end encrypted and are tied to the device you are using. That means it’s less convenient to access them across multiple platforms, but you are at far less risk of snooping. Back in the day, Secret Chats received some praise from the EFF, but the fact that its standard system isn’t as secure earned it some criticism. If you’re looking for something that is considered more reliable by privacy advocates, then Signal is the EFF’s preferred platform, although that too is not without some caveats. "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." Oh no. There’s a certain degree of myth-making around what exactly went on, so take everything that follows lightly. Telegram was originally launched as a side project by the Durov brothers, with Nikolai handling the coding and Pavel as CEO, while both were at VK. "And that set off kind of a battle royale for control of the platform that Durov eventually lost," said Nathalie Maréchal of the Washington advocacy group Ranking Digital Rights.
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