Overlapping two 3D lattices with a relative twist opens the door to synthesizing crystals with diverse symmetries that showcase nontrivial band structures and novel properties. Figure 1: Two sets of ...

This paper delves into the mathematical foundations of 3D rotation representations, essential for fields like computer graphics and robotics. It compares various methods, including Euler angles, ...

Hobby servos are nifty and useful for a wide range of projects. There’s nothing stopping you from building your own servos though, and you can even give them nifty features like 360-degree rotation In ...