Crypto mining is an incredible strain on power grids. Blockchain in and of itself, however, has utility beyond exchanging energy for money. Web 3.0 is still in its early stages, and once the cryptocurrency bubble passes we'll be able to see the road ahead
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加密采矿对电网造成了巨大的压力。然而，区块链本身具有的效用不仅仅是将能源换成金钱。Web 3.0仍处于早期阶段，一旦加密货币泡沫过去，我们将能够看到未来的道路
https://www.cnn.com/videos/bus...