Rubik’s Cube gets a $299 update, complete with IPS screens and its own apps

Currently, the WOWCube’s online app store lists 47 games; some cost money to download, and some aren’t available yet. The ...
JaredOwen on MSN

I compared a Rubik's cube to a speed cube 🧩

In this video, we explore the differences between a Rubik's Cube and a Speed Cube, highlighting their unique characteristics, design, and performance features through animation.
IEEE

Current Sampling Error Suppression Method for Deadbeat Predictive Direct Speed Control Based on Quasi-Resonant Controller

Abstract: Surface-mounted Permanent magnet synchro-nous motors (SPMSMs) are widely used in high-precision, high-dynamic response control systems. However, the drive system's current sampling induced ...