Punishment provides immediate, visible results, while empowering youth requires patience, understanding and time.

In this video, we dive into how to solve projectile motion problems using the quadratic formula! From calculating the height and distance to finding the time of flight, we’ll show you how to apply the ...

The flight environment of guided projectiles is complex, which can easily lead to signal loss of the global navigation satellite system (GNSS), resulting in the failure of the navigation system ...

Across the U.S. healthcare system, stakeholders—primarily members, employers, providers and payers—face mounting frustrations in an increasingly complicated and disconnected industry. Consider a ...

American Airlines Group Inc. flight delays swelled to more than 1,000 on Wednesday before the carrier was able to resolve a technical issue affecting its aircraft maintenance procedures. American didn ...

WASHINGTON — Hundreds of United Airlines flights were disrupted on Wednesday evening as the carrier grappled with a major computer system outage. "The underlying technology issue has been resolved, ...

One of the most notable things that happened during Thursday night's Hall of Fame Game was the debut of the NFL's new virtual measurement system. Instead of the traditional chain system, the NFL ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The U.S. Army needs an extra two years to field a hypervelocity interceptor that can cheaply shoot down waves of drones and cruise missiles. The Army launched the Multi-Domain Artillery Cannon System ...

This weekend, we turned on our garden sprinklers for the first time this season. As with almost every spring over the past seven years, a mysterious wet patch appeared on the lawn. Without missing a ...

DEKALB COUNTY, Ga. — An inspection of the Atlanta VA Healthcare System by the VA Inspector General calls infrastructure problems at the DeKalb County facility a “system shock.” The IG inspected the ...