The Rubik’s Cube, originally designed to captivate mathematicians, has become a global sensation, inspiring countless variations, speedcubing competitions, and fostering creativity and ...

When she was just 17 years old, Hannah Cairo disproved the Mizohata-Takeuchi conjecture, breaking a four-decade-old ...

This new way of making classic parts could revolutionize the process. Nissan’s engineers are looking at a new way of using robots to make low-production car parts out of sheet steel. This will make ...

I’ve tested flat pedals for decades now and thought I’d seen it all. Concave or convex, big or small, plastic, alloy, ...

On this occasion, the fake 2026 Hyundai Palisade with CGI Shadow Line also got not one, not two, not three, but no less than four different sets of larger aftermarket wheels – all of them with ...

According to OneUp, the Wave pedal isn't so much convex and concave, as angled when in use. The pedals are angled at 10º to promote a heels down stance. Screenshot from OneUp. Quinn Lanzon at OneUp ...

Credit rating analysts have highlighted the underwriting prowess demonstrated over the years by the international specialty insurer and reinsurer Convex Group Ltd. AM Best was affirming the credit ...

ConvEx-2 exercises are designed to test specific parts of the international framework for emergency preparedness and response, for example to drill the appropriate use of communication procedures; to ...

Convex Group Ltd, the Bermudian-headquartered international specialty insurer and reinsurer, has received in-principle approval to launch Lloyd’s Syndicate 1984, which will commence underwriting ...

Convex and concave lenses are the primary types. Lens Use Cases Include: Telescopes and Microscopes: Magnifying objects for observation purposes.

In this brief, we propose a novel real-time numerical algorithm for solving nonlinear model predictive control (NMPC) with convex–concave constraints, which arise in various practical applications.

He replaced the concave lens with a second convex one. As a result, the light rays converge as they exit the eyepiece, creating a wider field of view, and one which is more evenly illuminated.