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March 14th...giornata della matematica, Pi Greco day. Perchè non utilizzare le cifre di π per costruire una spirale, la spirale di Archimede, da appendere in classe o nel corridoio? Se appesa sopra un termosifone o un'altra fonte di calore, diventa una divertente attività ed esperimento con cui scoprire alcune caratteristiche dell'aria: la spirale ruota e si muove perchè spostata dall'aria calda. L’aria calda è più leggera dell’aria fredda perché meno densa e sale verso l’alto. https://maestramonica.it/pi-greco-day-la-spirale-di-archimede-matematica/
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The video barely catches the deep ring that bellows out compared to actually holding it in hand. 7-7-19 thru 7-14-19
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Not just another trip. A journey guided by curiosity, science, and passion. Join our Expert Voyages and explore Indonesia’s wild beauty with scientists, storytellers, and explorers. 🌊 Travel with Purpose. Learn from the Best.
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iOS 4 was officially released today for the iPhone and iPod Touch and overall I have found performance on this third generation iPod Touch much improved and the new features are fantastic but how does it compare in boot times to iOS 3 The website http://www.SlinkyStudio.info Stalk us on Twitter http://www.twitter.com/slinkystudio
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