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 ...

In the past month, Earth experienced some of its shortest days on record. The planet spun quickly enough to shave 1.4 milliseconds off of its usual 24-hour day. These natural accelerations in Earth’s ...

The drive was quiet. I put on the electronic music I liked but, feeling anxious, soon turned it off. I drove through to morning, along endless chain-link fences, escaping the Arctic Circle to find the ...

We often like to think of life—and of progress—as a straightforward path, but we know there’s peaks and valleys or times when we take one step forward and two steps back. That’s why Dick Flynt, senior ...

A cylinder-shaped Holiday Inn, once threatened with demolition, is getting a makeover in downtown Raleigh. After years of uncertainty and in a surprise twist, its owner, Tidal Real Estate Partners, ...

Alex Foster’s first novel is about a futuristic high-speed travel system with troubling global consequences. Alex Foster’s debut novel, “Circular Motion,” is precisely 360 pages long, an appropriately ...

A well-optimized linear unit offers a versatile, compact motion solution that can reliably serve an application for years. This guide highlights the strengths and limitations of linear guidance ...

Some drink it for the energy boost, others for the distinct, earthy flavor. No matter how you take your coffee, there are endless ways to create the morning staple. Even with all those variables, we ...

What happens when you try to add a chain saw bar to a circular saw? Well, something kind of magical, actually. But there's a catch - it's not exactly going to replace your chain saw and we'll take a ...