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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S/V "Pearl Bali" is a 2016 Bali 4.3 catamaran for sale by owner. Built in France by a division of Catana Catamarans, the Bali 4.3 is a revolution. Its central platform entirely free of bulkheads and accessed via a huge glass door which is completely retractable, gives a living space of over 30m², with exceptional panoramic views. Resolutely modern lines, combined with a choice of carefully selected, fine materials, give the BALI 4.3 a strong, elegant and prestigious with all the innovations that make BALI so successful and an unrivalled living space in her class. Immense interior and exterior living spaces with a sleek design, incredibly bright, panoramic views, fully opening forward window, forward and cockpit sunbathing areas, fully equipped and a level of self-sufficiency unique in its class. https://www.catamaransite.com/catamarans-for-sale/catana-bali-4-3/

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The 2020 Mandalorian Battle Pack (75267) is a great choice for any Star Wars minifig lover. It comes with four awesome Mandalorians and a speeder bike. Let me know what you think in the comments and don't forget to subscribe to the channel: http://www.youtube.com/channel/UClLxNDGqAWNOTEr35RLyeYw?sub_confirmation=1

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