Learn how to craft a retractable wrist blade using simple materials like popsicle sticks, hot glue, velcro, and rubber bands. This detailed tutorial walks you through each step, from assembling the ...

Tool hacks usually happen on the fly, when you’re in a situation that calls for a tool to be modified slightly or used in a way that’s different than its intended purpose. Many of the following tool ...

Abstract: Estimation of joint kinematics plays an important role in intuitive human-machine interactions. However, continuous and reliable estimation of small (e.g., the finger) joint angles is still ...

The NCAA volleyball tournament will feature dozens of stars wearing a hair-tie solution invented by none other than three-time champion Jerritt Elliott.