The main task of the ball screw is to convert rotational motion into linear motion, with internal steel balls rolling between ...

The new design helped fit a bigger battery. Google announced the Pixel 10 Pro Fold alongside the Pixel 10, Pixel 10 Pro, and ...

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 ...

Abstract: This work investigates the impact of motion estimation errors on passive inverse synthetic aperture radar (ISAR) images of rotating targets when the backprojection algorithm (BPA) is ...

Pixel 10 Pro Fold features a completely redesigned hinge system, one that has no gears. It’s a gearless hinge. This is a big ...

With the Pixel 10 Pro Fold now available, Google is detailing some of the design and engineering decisions that it ...

While the Google Pixel 10 Pro Fold does look to be very similar to its predecessor on the outside, there's quite a few differences on the inside. The ...

Breakthrough “metamachines” show how beams of light can drive gears and levers smaller than a grain of dust—opening doors to ...

Abstract: The bipedal wheel-legged robot with auxiliary legs studied in this paper has two motion modes, two wheels and four wheels, and can transform motion modes according to operation requirements.

Tianyancha APP shows that recently, the patent for 'A Structure, Driving Device, and Method for Unlocking Automobile Door Locks' applied by Guangxi Shuangying Group Co., Ltd. has been published. The ...