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Nel video è ripreso l'attacco con un drone alla Family Board #tunisiAttaccoDrone @attualita

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    Anti-Fascist Collective… (@wtafc.bsky.social)https://bsky.app/profile/wtafc.bsky.social/post/3m46qbvk2g22t
  • A 3D Printed 16mm Movie Camera

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    A 3D Printed 16mm Movie CameraThe basic principles of a motion picture film camera should be well understood by most readers — after all, it’s been well over a hundred years since the Lumière brothers wowed 19th century Paris with their first films. But making one yourself is another matter entirely, as they are surprisingly complex and high-precision devices. This hasn’t stopped [Henry Kidman] from giving it a go though, and what makes his camera more remarkable is that it’s 3D printed.The problem facing a 16mm movie camera designer lies in precisely advancing the film by one frame at the correct rate while filming, something done in the past with a small metal claw that grabs each successive sprocket. His design eschews that for a sprocket driven by a stepper motor from an Arduino. His rotary shutter is driven by another stepper motor, and he has the basis of a good camera.The tests show promise, but he encounters a stability problem, because as it turns out, it’s difficult to print a 16mm sprocket in plastic without it warping. He solves this by aligning frames in post-processing. After fixing a range of small problems though, he has a camera that delivers a very good picture quality, and that makes us envious.Sadly, those of us who ply our film-hacking craft in 8mm don’t have the luxury of enough space for a sprocket to replace the claw.youtube.com/embed/ZAtYJYfV2nA?…hackaday.com/2025/10/27/a-3d-p…
  • @uaar

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    @uaaraltra clericalatahttps://www.ilgiornaledellarte.com/Articolo/Nove-anni-dopo-il-ottobre-riapre-la-Basilica-di-Norciaforse prima le case
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    Questa immagine è straordinaria, mette speranza.A Tunisi la relatrice Onu per i territori palestinesi occupati Francesca Albanese è salita a bordo della nave Family della Global Sumud Flotilla per sostenere l’equipaggio e abbracciare Greta Thunberg, che si trova a bordo.È l’abbraccio tra due delle più grandi donne di questi tempi balordi, infami.L’incontro tra due generazioni di donne che stanno provando, insieme, a cambiare il mondo.Grazie per quello che fate. 🙏#lorenzoTosa #greta&francesca #globalsumud #tunisiAttaccoDrone @attualita https://www.facebook.com/100044563983825/posts/1345708206924633/?mibextid=rS40aB7S9Ucbxw6v