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francesco
20 Views · 12 days ago

⁣Blue Thermal - Official Trailer (2023), cartoon available in DVD e Blue ray

francesco
3 Views · 16 days ago

Sukhoi 27 - ⁣General Atomics MQ-9 Reaper accident on Black Sea

francesco
1 Views · 16 days ago

⁣ABENICS: Active Ball Joint Mechanism With Three-DoF Based on Spherical Gear Meshing.
The gear-based joint drives three rotational degrees of freedom (RDoF) without slippage. The capabilities were inspired by the unique interactions between two different innovative gears [the cross spherical gear (CS-gear) and monopole gear (MP-gear)] and the superimposition of those interactions by the CS-gear’s quadrature spherical tooth structure. One MP-gear constrains two of the three RDoF of the CS-gear.
The driving module which drives the MP-gear converts this “constraint” into a “drive” and drives the CS-gear with two RDoF. The CS-gear orthogonally superimposes the interactions caused by two MP-gears to achieve three RDoF driving forces.
Video credits: K. Abe, K. Tadakuma, R. Tadakuma.

francesco
13 Views · 22 days ago

una breve lezione ⁣del prof. Alessandro Barbero sulla storia del diritto costituzionale, dal medioevo ad oggi, in relazione al sistema di governo dell'Unione Europea

francesco
5 Views · 1 month ago

⁣Alessandro Sallusti intervista Silvio Berlusconi che racconta la propria storia imprenditoriale con la nascita delle Cantieri Riuniti Milanesi, Edilnord e RTI

francesco
2 Views · 2 months ago

⁣Dio non ha creato il male - Albert Einstein

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