【白宫官员：取消对加拿大征收50%的钢铁、铝关税】金十数据3月12日讯，美国白宫贸易顾问纳瓦罗当地时间周二下午表示，特朗普总统周三将不会把加拿大钢铁和铝进口关税提高到50%。六个小时前，特朗普宣布计划将加拿大金属25%的进口关税提高一倍，以回应加拿大安大略省对美出口电力征收25%附加费（在特朗普发出威胁后已取消）的决定，而安大略省的这一举动本身就是对特朗普对加拿大进口商品征收25%关税的报复。纳瓦罗还表示，对所有进口的钢铁和铝的25%关税将于12日午夜开始实施，且不会有豁免
BY Lymbo@碎碎念
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
You can’t. What you can do, though, is use WhatsApp’s and Telegram’s web platforms to transfer stickers. It’s easy, but might take a while.Open WhatsApp in your browser, find a sticker you like in a chat, and right-click on it to save it as an image. The file won’t be a picture, though—it’s a webpage and will have a .webp extension. Don’t be scared, this is the way. Repeat this step to save as many stickers as you want.Then, open Telegram in your browser and go into your Saved messages chat. Just as you’d share a file with a friend, click the Share file button on the bottom left of the chat window (it looks like a dog-eared paper), and select the .webp files you downloaded. Click Open and you’ll see your stickers in your Saved messages chat. This is now your sticker depository. To use them, forward them as you would a message from one chat to the other: by clicking or long-pressing on the sticker, and then choosing Forward.
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