People & Blogs

francesco
8 Views · 4 months ago

Lunedì 18 dicembre gli alunni dell'I.T. Aeronautico Ferrarin di Catania sciopereranno come forma di protesta contro la proposta dell'assessore di accorpare la scuola all'Istituto Nautico Duca degli Abruzzi

francesco
28 Views · 8 months ago

Alessandro Barbero descrive l'evoluzione del matrimonio a partite dal Medioevo

francesco
33 Views · 11 months ago

il filosofo ⁣Luciano de Crescenzo spiega come vivere felici il tempo che trascorre

francesco
37 Views · 11 months ago

Breve argomentazione del prof. Alessandro Barbero sull'esistenza delle razze

william_mcdonald
85 Views · 11 months ago

⁣Celtics fans welcomed King Charles singing "You can shove your coronation up your arse"

francesco
59 Views · 1 year 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.

stellarossa
29 Views · 1 year ago

Ukraina - spot RCS Corriere della Sera 1995

leone
30 Views · 1 year ago

⁣grandpa starting 2023 viral video

stellarossa
75 Views · 1 year ago

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