Abstract: Small-scale ball joints are essential elements for micromanipulators and miniature robots. However, the fabrication of mechanical ball joints at sub-millimeter scale presents major ...

Abstract: This article presents an active ball joint mechanism (ABENICS) enhanced by interactions of spherical gears. The gear-based joint drives three rotational degrees of freedom (RDoF) without ...

You’ve probably heard of omega-3 fatty acids, especially if you have an inflammatory type of arthritis. They help reduce pain and inflammation throughout the body, and some studies have also shown ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tracy Vence Tracy Vence is an editor covering health, fitness, and personal ...

Many UK households traditionally serve roast gammon on Boxing Day – but it's a delicious meal all year round. And the rich, generous joint of meat can be eaten hot or cold. Just as tasty with roast ...