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/

0

0

0

386

#Sail #Turkey -Wall Bay, Gocek, Turkey | #SeaTV Check out more videos from Sea TV- sailing channel & please Subscribe for more. About the Channel: http://bit.ly/2PkWShF The channel provides the following content: * Pilot Marina/ port- Know your way to a new marina: http://bit.ly/2DogxbJ * Coverages of international boat shows: http://bit.ly/2vd8lq7 * Reviews and helpful tips for local navigation: http://bit.ly/2verOXy * Training videos of safety drills and emergency situations: http://bit.ly/2vcxTUi * Travelogues: http://bit.ly/2ZoGSzv * Action: http://bit.ly/2PkxqbN We invite anyone who is passionate about the sea & sailing adventure to Subscribe, like our videos, comment & share. We believe in the power of community in providing the best and most valuable information and welcome your suggestions, comments, updates and advice. Sea TV website: http://sealove.tv Like us on Facebook: http://bit.ly/2XquxJq Share Sea Love! and keep it clean…

0

0

0

2,142

0

0

0

0

475

Who wants to swim in the crystal clear waters of Fuerteventura? 💙 Join us on board and enjoy this unforgettable experience that will make your holiday unique🏝️ 👉 www.magicandsailing.com 📱+34 630 975 023 #morrojable #water #dolphin #holiday #divingdeep #paradise #boattrip #dolphinwatch #canaryislands #canarias #corralejo #catamaran

0

0

0

3,211

0

0

0

0

484