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The Letter From an 11-Year-Old Girl That Changed Abraham Lincoln’s Appearance

Fonte: Mental Floss ·

Grace Bedell gets the credit for the most famous beard in American history, but she wasn’t the first person to ask for it.

Che cos'è The Letter From an 11-Year-Old Girl That Changed Abraham Lincoln’s Appearance?

The Letter From an 11-Year-Old Girl That Changed Abraham Lincoln’s Appearance is a articolo discovery curated from Mental Floss. Grace Bedell gets the credit for the most famous beard in American history, but she wasn’t the first person to ask for it.

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Curated from Mental Floss by the OnSuggest team to surface the most interesting and serendipitous content on the web.

Articolo · Scienza

The Dynamo-Electric Principle: 160 Years of Powering Industry

This article is brought to you by Innomotics . In the annals of industrial history, few innovations have demonstrated such remarkable staying power as the dynamo-electric principle. Discovered by Werner von Siemens in 1866, this groundbreaking principle remains fundamental to modern electrical engineering more than a century and a half later – and continues to shape the technology portfolio of Innomotics , a globally leading provider of electric motors and large drive systems. What began as a breakthrough in electromechanical energy conversion has evolved into a cornerstone of global industry

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