Hold a lightweight dumbbell or a can of food, keeping your elbow at a 90-degree angle. Rotate your wrist upward and downward, ...

While that dream may never come to pass, it would be far more likely to happen if many of the instruments could be 3D-printed, like this electric violin. We really like this compact design ...

Musician Nina DiGregorio of Femmes of Rock performed an incredibly badass cover of the iconic Eddie Van Halen solo from “Eruption” on a custom 7-string fretted electric violin. DiGregorio said ...