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

Hiking hurts…fact But if you’re in a boat with toe straps you’ll know it’s an essential part of generating power. And if it’s an ILCA, you’ll also know that the ability to hike harder for longer is one of the few natural advantages you can exploit in a strictly one design boat.

0

0

0

431

0

0

0

0

20,197

We were in Puerto Rico and heard this chirping but I was surprised to hear it was Frogs.

0

0

0

193

Delivered in 2024 by @luerssenyachts, she stands as one of the most powerful yachts ever launched by the German shipyard. Luminance features exterior lines by @espenoeino, with a fully private interior by @zurettidesign . Onboard, she can accommodate up to 40 guests across 20 staterooms. MY LUMINANCE Length: 138.8m Beam: 22.8m Volume: 9,861 GT Top speed: 20.5 knots Video by @yachts.mp4 Key features include two helipads, infinity and foredeck pools, a vast beach club with swim platform, full gym and spa, sun deck with jacuzzi, tender garage packed with toys, elevator, underwater lights and much more.

0

0

0

3,032

Live aboard, August 2019 For more details and to contact me check my blog: https://nexraimundo.wixsite.com/mylifeinaseashell 🐚💦🐙🐳🦑🐟🦀🐠🐡🦈🌊

0

0

0

246