Based on differences in friction characteristics, screws are primarily classified into three categories: sliding screws, rolling screws, and hydrostatic screws. Among these, rolling screws are widely ...

The working principle of the planetary roller screw is relatively simple yet extremely efficient: a motor drives the screw shaft to rotate, and through the rolling of multiple rollers between the ...

Monolithic flexure-based purely circular pivot with stiffness compensation. Design covered by EPFL and CSEM patents, 2024.

High Torque Rotary Solenoids Available in OEM Quantities, Can Be Performance Matched to an Application! Van Nuys, CA — The R-10-200-CCWM Magnetic Sensor Systems’ R-10-200-CCWM rotary solenoids offer ...

A YouTuber has made a full-scale DeLorean prop fly. From carbon fiber frames to retracting wheels, the legendary car just lifted off.

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Capable of reaching up to 1000mm focal length with teleconverters, the Panasonic Lumix S 100-500mm f5-7.1 enters the markets ...

The House of Music, designed by Vladimir Plotkin and the architects of TPO Reserve, resembles a harp, and when seen from ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Researchers at Seoul National University and Kyung Hee University report a framework to control collective motions, such as ring, clumps, mill, flock, by training a physics-informed AI to learn the ...

Scientists create microscopic gears powered by light, a breakthrough for chip-scale machines—promising, but still far from ...

Background Shoulder injuries in rugby players are common, but the mechanisms of injury are less well understood. This study aims to elucidate common mechanisms of injury and identify the patterns of ...