Source link : https://newshealth.biz/health-news/the-5-worst-ideas-of-the-21st-century-and-how-they-went-wrong/
These are our selections for the worst fumbles of the 21st century: ideas that were great, but got twisted or misused and didn’t deliver on their original promise. Bitcoin For years, it was a constant refrain in the tech world: “Put it on the blockchain.” Bitcoin, a cryptocurrency that was invented in 2008 and went […]
The post The 5 worst ideas of the 21st century – and how they went wrong first appeared on News Health.
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Author : News Health
Publish date : 2026-01-19 16:00:00
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