Abstract: Compared to open surgical techniques, laparoscopic surgical methods aim to reduce the collateral tissue damage and hence decrease the patient recovery time. However, constraints imposed by ...

Abstract: Origami has inspired work in many fields of science and engineering. However, it can be difficult to transfer the motion of an origami design from folded paper to thicker, stiffer materials.

Once you’ve got a solid set of ratchets, sockets, and some pliers, the next good thing to get is a set of hex-head (like Allen keys) and Torx bits. These really come in handy when working on German ...

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We may receive a commission on purchases made from links. When you're starting a collection of power tools, an impact driver is a popular addition. HGTV star Mina Starsiak Hawk says it's a tool every ...