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

0

0

0

0

765

via YouTube Capture

0

0

0

6

Dopo una traversata tranquilla da Cittanova siamo approdati in quel di Punta Faro, darsena di Lignano. Lignano 26/08/23.

0

0

0

158

Raja Ampat Dive Site Clips. Yillet Kecil Short 3 #shorts Raja Ampat Dive Site Clips are short clips of my dive site videos of Raja Ampat, optimised for mobile. If you would like to see the full video that includes a dive site map and description, have a look at my Raja Ampat playlist. #RajaAmpat #ScubaDiving #Underwater

0

0

0

1,003

BoatUS managing editor Rich Armstrong checks out the 26-foot Eelex 8000 electric boat from X Shore during the 2022 Fort Lauderdale International Boat Show. The clean, minimalist Scandinavian design is inspired by nature. It was modeled after the robust head and sleek, streamlined body of an eel. More than 10 layout designs are available, meaning it can be outfitted for whatever type of boating you love including fishing, entertaining, diving, or watersports. With a range of 100 nautical miles, it has a top speed of 30+ knots and a cruising speed of 20 knots. High-tech features include a geofencing anti-theft app, a wireless MOB built into a watch, and 24-inch MFD that keeps you on top of everything onboard the boat. Starting price is $329,000. https://xshore.com/us/eelex-8000 🚩Enjoy this video? Become a BoatUS Member today to get 25+ valuable benefits including a subscription to award-winning BoatUS Magazine! https://boat.us/e/sy-join 🚩Visit the BoatUS Magazine website: https://www.boatus.com/Expert-Advice. BoatUS is the nation’s largest association of recreational boaters with more than half a million Members. We provide a diverse offering of services including marine insurance, on-the-water towing provided by TowBoatUS, the nation’s largest fleet, plus boat financing, graphics and lettering, representation for boaters on Capitol Hill, the award-winning BoatUS Magazine and much more. For more than 50 years, BoatUS has made boating safer, more affordable and more accessible. 🚩Download the FREE BoatUS App today to access NOAA marine weather, tides, exclusive Member discounts, and your BoatUS account. Assistance on the water has never been easier with TowBoatUS CONNECT in the BoatUS App — the fastest way to get a tow! https://boat.us/sy-app 🚩Connect with us: https://Facebook.com/BoatUS https://Twitter.com/BoatUS https://Instagram.com/BoatUS https://Pinterest.com/BoatUS https://linkedin.com/company/boatus #boatus #boat #xshore #electricboat #shorts

0

0

0

4,707