A bipartisan effort to ban cell phones in Kansas K-12 schools faces hurdles, sparking debate over state control vs. local autonomy and student rights.

For those worried robots are about to take over Major League Baseball, Colorado Rockies manager Warren Schaeffer has some experience with the Automated Ball/Strike system that’s coming to stadiums ...

Spotify reported Q4 2025 results with revenue in-line with guidance and a record MAUs gain to reach 751 million monthly ...

In this chapter, we’ll explore how to calculate the spring constant of a block on an incline! 🧲 Learn the step-by-step process to solve this problem and apply your knowledge of forces, friction, and ...

In this video, we break down how to calculate the equivalent spring constant for springs in parallel and series! 🏞️🔧 Learn the key differences between the two configurations and how to use simple ...

Abstract: Ultrasound (US) imaging is a first-line medical imaging modality for detecting thyroid cancer; however, it suffers from operator-dependent variability in image quality and diagnostic ...

It's fun to think about the fundamental physical constants. These are special values used in our models of the physical universe. They include things like the speed of light, the gravitational ...

The bucket-list watch is a dangerous game. It’s good to have a motivating goal, no doubt. But the problem is what happens when you reach that goal. Years, months, or even days later, you need a new ...

(A) Robotic arm for positioning the hybrid active–passive force control end-effector (HFCE) to the target scanned surface of the patient. (B) Flowchart of the working principle of the HFCE. Recent ...

Breathing relies on unrestricted movement of the chest wall to maintain O 2 and CO 2 balance. Understanding the effects of chest and abdominal restrictions on respiratory function is critical for ...