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Chinese teacher suspended for 'belittling' great inventions in online chat | South China Morning Post
Pour l'amour de la Patrie - L'histoire du four Micro-Ondes ☢️ Invention de Percy LeBaron Spencer (9 juillet 1894 – 8 septembre 1970) Les micro-ondes sont des rayonnements électromagnétiques de longueur d'onde
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SUNplicity : l'invention du four solaire pliable ne connaît pas la crise, bien au contraire ! - NeozOne
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Confucius Institute at Makerere University on Twitter: "👏👏👏There were four great inventions in ancient China: Compass, Papermaking, Printing and Gunpowder, and now there are four new great inventions: Mobile payment, High-speed railway,
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