TechnologyQuantum computers could usher in a crisis worse than Y2K The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close to being ready News
TechnologyA single bitcoin transaction uses enough water to fill a swimming pool The environmental impact of bitcoin and other cryptocurrencies is increasingly being scrutinised, due to the vast amounts of electricity they consume. Now it seems that water use is also a big problem News