Geingob bemoans vaccine apartheid again - Health namibiansun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from namibiansun.com Daily Mail and Mail on Sunday newspapers.
Ethereum is making big changes. Perhaps the most important is the jettisoning of the “miners” who track and validate transactions on the the world’s most-used blockchain network. Miners are the heart of a system known as proof of work. It was pioneered by Bitcoin and adopted by Ethereum, and has come under increasing criticism for its environmental impact: Bitcoin miners now use as much electricity as some small nations. Along with being greener and faster, proponents say the switch, now planned
Explainer: How ethereum s big overhaul will work techcentral.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from techcentral.co.za Daily Mail and Mail on Sunday newspapers.