In the study of mechanisms, a four-bar linkage, also called a four-bar, is the simplest closed-chain movable linkage. It consists of four bodies, called bars or links, connected in a loop by four ...

Welcome to Mr. Sagoo, your go-to destination for unique and easy-to-make handmade crafts, gifts, toys, and life hacks. Discover the joy and creativity of crafting with items you can easily find at ...

Abstract: This paper proposes a new endoscopic hand-held forceps manipulator for endoscopic surgery using two bending mechanisms by multi-slider linkage mechanisms to achieve high mechanical ...

[Theo Jansen] is famous for his giant walking Strandbeest creations. They’re elegant, impressive, and powered by nature, and their walking mechanism is a thing of beauty. If you’ve ever wanted to ...

Abstract: This article presents an underactuated gripper with a single actuator to perform a robust pinch capability under various environmental constraints. Its fingertips have the ability not only ...

There have been plenty of books and movies about how the Manhattan Project brought together scientists and engineers to create the nuclear bomb. Most of them don’t have a lot of technical substance, ...

Aerospace Engineering is at the cutting edge of technology, understanding and applying scientific principles to the design, development and service of some of the most technologically advanced ...

Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, 00076 Aalto, Finland HYBER Center of Excellence, Department of Applied Physics, Aalto University, 00076 Aalto, Finland ...

Department of Mechanical Engineering and Materials Science, Duke University, Durham, North Carolina 27708, United States Department of Physics, Cleveland State University, Cleveland, Ohio 44115, ...