Cryptocurrency mining has evolved from a bedroom activity to mass-scale production, undertaken by enterprises that use specialised rigs with ...
source https://www.google.com/url?rct=j&sa=t&url=https://www.scmp.com/tech/start-ups/article/2174388/bitcoin-prices-fall-mining-cryptocurrencies-no-longer-profitable-many&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNHAnNeL8JxQ0njM2TbskejvnKD3VQ
