Spalled concrete joints are the primary problem for a concrete floor. Though the joint is necessary to control cracking, they ...

This video showcases innovative LEGO engineering techniques that bring complex motions to life, demonstrating how oblique swivel joints enable smooth and versatile movement in mechanical assemblies.

To estimate a joint angle easily and accurately, we propose a new bio-signal derived from the muscle bulge movements measured on the skin. We hypothesized a simple relationship between the muscle ...