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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Val Thorens '79 - My first trip to Trois Vallèes. A memory shot on an 8mm film. Music: https://www.storyblocks.com/audio Join me on Instagram: Everything big - https://www.instagram.com/project_yet_unknown_all/ Everything small - https://www.instagram.com/project_yet_unknown/ Check out my pictures on ... Scopio: http://bit.ly/2OtkRLg

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While walking the docks at the Fort Lauderdale International Boat Show, Capt. Steve was drawn to the Hinckley Talaria 43 like a moth to the proverbial flame. Her teak and satinwood covered in varnish shimmered and her salon’s warm environs beckoned. The 45’10” (13.97 m) boat with classic lines is powered by twin 550-hp Cummins diesels mated to Hamilton jet drives that push her to a top speed of 36 knots. https://boattest.com/boat/hinckley-yachts/talaria-43-2022 Not a BoatTEST member? Sign up now and get our newsletter! For more information, visit: https://www.boattest.com/ Other companies: https://sovereignboatclub.com/ Follow us at: https://www.facebook.com/boattestcom/ https://www.instagram.com/boattestdotcom https://twitter.com/boattest

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📸 Captured by @sabrina_berl / @benedikt_zeb

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