SPIRALE 3 14

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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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Situated on the northeast coast of Vancouver Island, and adjacent to the Broughton Archipelago in Port McNeill, @northislandmarina caters to yachts up to 285’. The marina also reflects the convenience of the community as a must-stop for mariners with its in-berth fueling system for its guests. No more pulling into a marina and jockeying for position on the fuel dock before settling after a long day cruising. Just pull into berth with the helpful staff to catch your lines, schedule your fueling for the next day and head right into happy hour. The marina also has its own chandlery and laundromat located right at the head of the dock. Designed with service in mind, North Island Marina and Port McNeill are one of the most convenient stops along the inside passage and “the Gateway to the Broughton Archipelago.”