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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cest amplement grand dans un 28 pied ... pour moi qui fais 5 pied 9 pouces ...

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► Established in 1973, this international in-water boat show is one of the top 5 nautical events in France, with some 800 brands present, 700 boats in the water or on the waterfront, and 80,000 visitors expected to attend. Although the weather was terrible for the first part of the day that the show opened, the sun soon returned... and so did the smiles! The Multihulls World team was on deck, of course, and among the 100 previews and new boats announced, we were able to discover the Kaiflô, a self-sufficient floating catamaran-lodge, the Treasy 4.0 pocket trimaran, the Ventio open catamaran and the Four Winns TH36 Foil Assist. Discover these multihulls in our videos and upcoming articles! ► Become a FREE SUBSCRIBER to Multihulls World's YouTube page now - https://www.youtube.com/c/MultihullsWorld ► Log on to our website to discover over 500 multihulls tests! Subscribe to our newsletter to take advantage of our promotions and boat show invitations! https://www.multihulls-world.com/ ► Follow us on Facebook! https://m.facebook.com/MultihullsWorldMag/?locale2=fr_FR ► Discover us on Instagram! https://www.instagram.com/multihulls_world/ ► Follow our multi news on X https://twitter.com/multihullsworld?lang=fr ► Let’s talk about business https://www.linkedin.com/company/multicoques-mag-multihulls-world/ ► Like us on TikTok! https://www.tiktok.com/@multihullsworldmag #multihullsworld #yachting #multihull #cruising #bluewater #sailing #sailcruising #seatrial #boatreview #bluewatersailing #powercat #boat #boatlife #boating #gwendorning #sailingday #magazine #YouTube #tiktok #catamaran #trimaran @grandpavoisorganisation #grandpavoisorganisation #larochelle

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Certains vont à la piscine… nous on lance directement du 2 mètres depuis le bateau 🤷‍♂️😂 #FormationMoussaillon Grandir en mer, c’est apprendre à plonger dans la vie 🌊💙 Bravo notre petite sirène, déjà prête pour l’aventure ! #familleenmer #VieEnMer #FamilleEnMer #CatamaranLife #SailingFamily #Moussaillon #KidsAtSea #PetiteAventure #ApprentissageEnMer #VivreAutrement #ChangerDeVie #VoyageEnFamille #EducationEnMer #SailingLife #AventureEnFamille #VoileEnFamille #PetitsExplorateurs #MerEtFamille #OseLaventure #BateauEnFamille #sealife

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