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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How We Did Our Sailboat Impeller Replacement. A raw water impeller needs to be replaced annually. Here is how we replaced our raw water impeller on our sailboat. Pro Tip: Grab a Puller for about $60.00 on Amazon vs. $180.00 at West Marine. Your life will be easier and your impeller will be replaced! We are a new sailing couple. If you dig the journey, follow us here or on our blog: https://gypseaexplorer.com/

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We visited a floating club in fiji, miles from any land. Its a great spot to lounge, to dance and enjoy the beautiful water. I can't wait to go back some day. This channel is funded by viewers like you. Please help us keep this channel creating great content by becoming a patron Join this channel to get access to perks: https://www.youtube.com/channel/UCkDwexrF43p_1QurfKFBCBA/join http://www.patreon.com/sailingdoodles Donate Via Paypal to help http://www.paypal.me/sailingdoodles

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Join us for a look around Tams frosty Albin Vega! We're in Sweden in -22, having a look around this awesome tiny home! #short #shortvideo #shortsvideo #sailboat

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