Newtonian, Lagrangian, and Hamiltonian approaches! 🕰️🔬 In this video, we explore the motion of a simple pendulum from three different perspectives: the Newtonian approach (using forces and ...

RedShark Timewarp: Timewarp articles are some of the earliest published on RedShark, but they are still relevant today. Slow motion's a simple idea, but the concepts behind it aren't always as simple ...

We thought you could use a change of pace from the human-uvula-painin’ ways of last week’s film — this week’s movie is short, sweet, and even a little educational, sort of. We were shocked recently to ...

Redshark's only 10 months old, and our readership is growing all the time. So if you're a new arrival here you'll have missed some great articles from earlier in the year These RedShark articles are ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of "Ask ...