Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Artificial intelligence (AI) systems, particularly artificial neural networks, have proved to be highly promising tools for ...

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

From box jumps to lateral bounds to burpees, plyometric exercises can be…intimidating. It makes sense then if you think they’re only for a certain type of exerciser–for example, the ex-college athlete ...

Hanging by a thread: Wasp spiders, Argiope bruennichi, are known to incorporate so-called “stabilimenta” into their web structure, but the function of these “extra touches” has remained unknown.

STRENGTH: The ability to produce force. Example: NFL linebackers. POWER: The ability to produce strength in the shortest possible time. Example: Barry Bonds. SPEED: The ability to move quickly.

Social media is full of health hacks for better sleep, clear skin, a functioning gut, you name it. Lately, a tip for aging and cognitive function is gaining traction. Videos showing hand and finger ...

Is Running Good for You? Running is a popular form of exercise for a reason. It doesn’t need much equipment, and you can do it just about anywhere or anytime that’s convenient for you. Whether you ...

Abstract: The amount of home-based exercise prescribed by a physical therapist is difficult to monitor. However, the integration of wearable inertial measurement unit (IMU) devices can aid in ...

An ankle sprain happens when you twist, roll, or turn your ankle too far. You might land wrong after a jump, step into a hole, or slip off a curb. Ligaments, tough bands of tissue, keep your ankles ...

Whatever your heart or circulatory condition, you’ll have something to gain from exercise. Getting active could help to ease your symptoms, help you do more in your daily life, and stop your disease ...

Strong rotator cuff muscles help stabilize the shoulder and control arm movement. Shoulder exercises can prevent injuries like rotator cuff tears and improve problems like shoulder bursitis. Check ...