【小心！#清凉背后可能暗藏危险#】你听说过汽车降温喷雾吗？这些号称一秒降温、迅速制冷的小神器可没那么简单，稍不注意，可能更容易让爱车发火。因为这类降温喷雾中含有液化石油气或丁烷等可燃成分，一旦遇火可能瞬间引起爆燃，另外空气清新剂、防晒喷雾和补水喷雾等也不要长时间放在车内，以免高温膨胀引发危险。#消防蓝朋友#中国消防的微博视频
via 中国消防的微博
BY 电报时报
In many cases, the content resembled that of the marketplaces found on the dark web, a group of hidden websites that are popular among hackers and accessed using specific anonymising software.“We have recently been witnessing a 100 per cent-plus rise in Telegram usage by cybercriminals,” said Tal Samra, cyber threat analyst at Cyberint.The rise in nefarious activity comes as users flocked to the encrypted chat app earlier this year after changes to the privacy policy of Facebook-owned rival WhatsApp prompted many to seek out alternatives.
Like a stock, you can buy and hold Bitcoin as an investment. You can even now do so in special retirement accounts called Bitcoin IRAs. No matter where you choose to hold your Bitcoin, people’s philosophies on how to invest it vary: Some buy and hold long term, some buy and aim to sell after a price rally, and others bet on its price decreasing. Bitcoin’s price over time has experienced big price swings, going as low as $5,165 and as high as $28,990 in 2020 alone. “I think in some places, people might be using Bitcoin to pay for things, but the truth is that it’s an asset that looks like it’s going to be increasing in value relatively quickly for some time,” Marquez says. “So why would you sell something that’s going to be worth so much more next year than it is today? The majority of people that hold it are long-term investors.”
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