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• The Impact of Crypto Mining

  With climate change wreaking havoc across the planet, we were just beginning to think about how we could use our technology to conserve fuel and reduce our carbon footprint. Then along came crypto mining.

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• Welcome

  Is blockchain finally getting interesting? I guess it always has attracted some attention – if not as an investment at least as a generator of headlines.

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• BitKey and Bitcoin

  Bitcoin is the king of cryptocurrencies, which makes it attractive prey for Internet predators. BitKey is a Live Linux distribution designed to ensure that your Bitcoin wallet stays protected.

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• Welcome

  It is easy to write columns on the scary and annoying stuff, which seems to happen every day, but it is perhaps more important to point out the positive things when they happen, and the Ethereum Merge looks like a very positive thing.

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• Welcome

  The strange case of James Howells's hard drive reached a judge this week, which should be cause for all of us to pause and reflect. In case you're not familiar with the heart-rending tale, Mr. Howells had quite a sum of cryptocurrency back in 2013, with his private keys stored on a hard drive that he removed from his computer and placed in a black bag.

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