enhances this compression with a (more-or-less) conical inflow slope angle, we get a lot of convergence of water aft of the propeller leading to energy losses, cavitation, and hydroacoustic noise from ...

The rapid succession of robotaxi deployments from companies like Waymo and Zoox have people in the industry, once again, dreaming about how autonomous vehicles might change our daily lives. That ...

Locals in San Francisco, California, have begun passing out whistles to communicate and coordinate against ICE deportations. Activists and organizations have started distributing whistles for local ...

Companies have often responded to new technologies with process tweaks or bolt-on tools. Some companies adapted; others faltered, not for lack of innovation but because they failed to reorganize ...

Five years after the Pentagon created an office to coordinate its counter-drone efforts, it’s trying again. The new Joint Interagency Task Force 401 will spearhead the acquisition and integration of ...

As a small business owner, Liz understands the unique challenges entrepreneurs face. Well-versed in the digital landscape, she combines real-world experience in website design, building e-commerce ...

ABSTRACT: “All is Number”—the universe follows a few profound mathematical rules, and pure thought can grasp reality. This paper explores the first principles of fundamental physics, focusing on the ...

Understanding the differences between data mesh, data fabric, and data virtualization can help organizations turn scattered data into a strategic advantage. Organizations are getting serious about ...

The XZU double-row angular contact needle bearing combines compact design with high efficiency. Schaeffler was a runner-up in this year’s prestigious Hermes Awards at Hannover Messe 2025. The ...

As someone who has spent thousands of hours observing the night sky, I like to think that I’m pretty familiar with it and able to navigate my way around with some ease. That’s certainly true on the ...

I have a question about the methods get_velocity() and get_angular_velocity() of a carla.Vehicle. Are the calculated velocities related to the global coordinate system of CARLA or to the local ...