Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...

If you watched and liked Stranger Things‘ first four seasons, you’re obviously going to watch its last. That won’t change no matter what I say about Stranger Things 5 Volume One. So your interest in ...

FIFA has confirmed the pots for the 2026 World Cup meaning we now have the clearest idea yet of how the group stages could look at next summer’s tournament in the United States, Canada and Mexico. The ...

This is the heart-stopping moment an out-of-control car rammed into a hot pot restaurant as tourists were having dinner. The red MG sedan surged uncontrollably while pulling out of a car park in ...

A New York judge on Thursday temporarily ruled in favor of legal cannabis shops that were under threat of being shut down over a dopey mistake by state regulators. The preliminary injunction issued by ...

The Cannabis Control Commission’s plan to have regulations for social consumption of marijuana ready in time for Halloween has been pushed back to make way for the sudden return of formerly ousted ...

Abstract: This article proposes linear quadratic controllers for unknown nonlinear systems with noise. Scenarios with unknown underlying nonlinear dynamics but measurable system states are considered.

The MLA (motorized linear actuator) and MEA (motorized electric actuator) series represent a new generation of compact linear motion solutions. Each actuator combines a high-performance stepper or ...

Imagine standing up and your heart suddenly races as if you've sprinted a mile—except you haven't budged. For millions of Americans with Postural Orthostatic Tachycardia Syndrome (PoTS), this dizzying ...

Calling all stoners: 4/20 is just around the corner. The unofficial marijuana holiday is April 20, and yes, it's on Easter Sunday. This is not the first, and surely won't be the last, time 4/20 and ...