Carl Friedrich Gauss was a rowdy-dowdy student at elementary school in the late 1700s. In order to hold him, his teacher asked him to count the sum of all numbers from 1 to 100, but in just a few seconds Gauss counted it and shouted 5,050. Without any hesitation, the teacher slapped him. Gauss recognized he had fifty pairs of numbers when he added the first and last number in the series from 1 to 100 and he would have a 101 for each pair. 50 pairs × 101 (the sum of each pair) = 5,050. That was one of the wrongest slaps in the world history.

🔴 Friedrich Merz has advised young Germans not to move to the US, risking deepening a row with Donald Trump Merz tells Catholic gathering in Würzburg that ‘even the best educated in America have great difficulty in finding a job’ 👇

Carl Friedrich Gauss (1777–1855) derived the exact value of cos(2π/17) This remarkable expression was part of his proof that a regular 17-gon is constructible with compass and straightedge; one of the great achievements in the history of mathematics. cos(2π/17) = [-1 + √17 + √(34 - 2√17) + 2√17 + 3√17 - √(34 - 2√17) - 2√34 + 2√17] / 16

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🔊 German Chancellor Friedrich Merz is contemplating action to address a €360 billion deficit with China. In this Viewsroom podcast, Breakingviews columnists discuss whether the continent has the tools and the will to respond

🔊 German Chancellor Friedrich Merz is contemplating action to address a €360 billion deficit with China. In this Viewsroom podcast, Breakingviews columnists discuss whether the continent has the tools and the will to respond

🔊 German Chancellor Friedrich Merz is contemplating action to address a €360 billion deficit with China. In this Viewsroom podcast, Breakingviews columnists discuss whether the continent has the tools and the will to respond