changed

A forgotten American photographer captured one of the earliest clear images of a total solar eclipse 175 years ago; the photograph changed eclipse science

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A forgotten American photographer captured one of the earliest clear images of a total solar eclipse 175 years ago; the photograph changed eclipse science

Berkowski made this first solar eclipse photograph at the Royal Observatory in Königsberg, Prussia (now Kaliningrad, Russia). Image Credit: Johann Julius Friedrich Berkowski/Wikipedia A total solar eclipse is one of nature’s most dramatic sights, but 175 years ago it was also a difficult scientific problem to record. On July 28, 1851, a little-known photographer named … Read more

Dell founder Michael Dell shares 42-year-old document that changed his life: ‘It convinced my parents…’

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Michael Dell is the founder, chairman and chief executive officer of Dell Technologies. (Bloomberg)

Michael Dell, the billionaire founder, chairman and CEO of Dell Technologies, has taken a trip down memory lane by sharing the one document that he says changed the course of his life. Michael Dell is the founder, chairman and chief executive officer of Dell Technologies. (Bloomberg) In a post on X, the billionaire shared a … Read more