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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🎶 Music Used in This Video: Special thanks to Blagode for original music for our video: 🍎 Apple Music: https://music.apple.com/ua/artist/blagoday/1786885235 🌐 YouTube: https://www.youtube.com/channel/UC8Lv3w8bKhvc82CVgM93cmg 🎧 SoundCloud: https://soundcloud.com/blagoday 🤝 Collaboration: Contact on Freelancehunt: https://freelancehunt.com/freelancer/Blagoday.html

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Join us aboard 'Confidence' for videos about owning and maintaining a boat in the UK. We have sailing directions and pilotage videos, maintenance and how to guides, as well as film of the beautiful destinations you can visit when boating around the UK coastline.

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A little Preview of our Journey from Hondoras To Cuba. Days of 30+ knots of winds and 10-15 foot seas. Stay tuned for full episodes! https://www.facebook.com/SeawolfAdventure

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During our Tesla Road Trip we developed an App to help people like us Find hotels that offer electric car charging. We found this invaluable and a unique tool for any Tesla Road Trippers.

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