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scienceblog.com > m-james-dyson-went-through-5-127-prototypes-while-developing-his-cyclonic-bagless-vacuum-cleaner-years-of-iteration-that-eventually-produced-the-technology-on-which-he-built-dyson

James Dyson went through 5,127 prototypes while developing his cyclonic bagless vacuum cleaner — years of iteration that eventually produced the technology on which he built Dyson.

3+ week, 2+ day ago   (591+ words) Most entrepreneurs fail once and quit. Dyson failed 5,126 times before succeeding—and built a $50 billion company on the obsession itself. By The Long View · Edited by Mal James Published August 22, 2026 · How we edit Five thousand, one hundred and twenty-seven. That…...