Gain insight into the art of drawing human hands with a focus on practical methods and accessible guidance. The video walks ...

Human hands are a wonder of nature and unmatched in the animal kingdom. They can twist caps, flick switches, handle tiny objects with ease, and perform thousands of tasks every day. Robot hands ...

What is hand, foot and mouth disease and how do you get it? Ebony Hunter, M.D., is a pediatric emergency medicine physician at Johns Hopkins All Children’s Hospital. On this week’s On Call for All ...

Abstract: Parkinson’s disease (PD) is a common neurode-generative disease, which threatens people’s health seriously. Advanced artificial intelligence methods such as machine learning provide a new ...

I’ve tried many different kinds of hand soaps (liquid, foaming, bar) — all at various price points, and all promising to deliver premium scents and high-performance ingredients. But a lot of these ...

Abstract: Hand-eye calibration can unify the robot coordinate system and the measurement coordinate system, but the process is easily affected by the geometric ...

Expert DIYer April Wilkerson molds and casts her hand using lifecasting methods to create a unique, personal keepsake. Enormous freshwater reservoir discovered off the East Coast may be 20,000 years ...

Researchers have developed a new method for 3D printing objects with very different properties, including levels of hardness and transparency, on a pixel-by-pixel basis while using commonly available ...