Background Road cycling is one of the most popular endurance sports worlwide. Due to its cyclic character, the prolonged flexion posture and significant training volumes, it is associated with a high ...

In a new study published on arXiv, a team determined that the interstellar comet could be older than the solar system's Sun.

Consider the situation of a person, A, walking to the right with a constant speed. As they walk, they hold a rope that is used to lift a crate P. As the person walks, take note of the speed of the ...

High flexion in total knee arthroplasty (TKA) is any flexion beyond 125°. High-flexion activities such as kneeling or praying are done with internal rotation, external rotation, and in neutral.

Normally when you hear the words “rope” and “dog” in the same sentence, you think about a dog on a leash, but in this robot dog, the rope is what makes it move, not what stops it from going too far.

So you’ve built your Gothic castle-it’s time for your hero to dash into play and defend the battlements. Your gaming engine supports skeletons, an animation system called Inverse Kinematics (IK), and ...