Photopea is generally free. Ads do appear on the site, but a free account comes with half a gigabyte of online storage. A ...

We do have Affinity for free now, and it’s probably the most powerful editor we have access to at no cost right, but it’s not ...

The convergence of non-Hermitian physics and topological photonics has opened exciting research directions in recent years, ...

Adobe Photoshop is such a powerful image editing tool that it can be intimidating to use, even for the simplest of edits, like blurring a background. Now, a new integration with ChatGPT apps makes ...

Abstract: This paper introduces a novel adaptive sliding mode control (SMC) framework for quadrotor unmanned aerial vehicles (UAVs) operating in the presence of external disturbances and parametric ...