北京多所高校禁用罗马仕品牌的充电宝
近日，有多所北京高校学生发帖称保卫处下发通知称：接上级主管部门提醒，近期发现 20000 毫安的罗马仕牌充电器在充电时，相较其他品牌型号充电器，更容易发生爆炸现象。请各位师生员工及时排查本人充电宝是否是该品牌型号，如持有使用，建议立即舍弃，以防发生危险。13 日，北京联合大学学生处工作人员表示，学校近期有同学发生过该品牌型号充电宝自爆自燃事件，这款自燃的概率比较高，119 消防部门也给学校发过提醒建议，传媒大学那边也有一起该品牌同型号充电宝自燃案例，处理时需扔到有害垃圾桶里。北京工业大学耿丹学院保卫处工作人员表示，我们是接到市教委的安全提醒。
BY iNews X
Telegram is riding high, adding tens of million of users this year. Now the bill is coming due.Telegram is one of the few significant social-media challengers to Facebook Inc., FB -1.90% on a trajectory toward one billion users active each month by the end of 2022, up from roughly 550 million today.
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
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