A crypto crackdown sent them in search of cheaper, greener power sources
![Inside a Cryptocurrency Mine in South Korea](https://webcf.waybackmachine.org/web/20210812072310im_/https://assets.bwbx.io/images/users/iqjWHBFdfxIU/iWJtfQnVAgnQ/v0/197x131.jpg)
A crypto crackdown sent them in search of cheaper, greener power sources
An anonymous donor turned a tiny Pacific coast town without a bank into the world’s biggest Bitcoin experiment. Up next: the entire country.