Watch Nature Rage and Man Sprawl with Google Earth Timelapse

Google Earth Timelapse is “a global, zoomable video that lets you see how the Earth has changed over the past 32 years.” It’s not exactly new, but the project was just updated this week with new data and improved historical images. Head over to the Timelapse website, zoom into your favorite location, and watch the path of rivers change, glaciers melt, and cities spread from 1984 through 2016. It’s an incredible way to view the immense library of Google Earth’s satellite imagery.

Here's Why Computers Screw Up Color Blending

Blending colors on your computer typically doesn’t give the results you expect, meaning where they overlap ends up being some weird dark color. That’s because most apps take shortcuts with the math. MinutePhysics put together an awesome video explaining exactly what’s happening and why—and it’s totally worth watching. The downside is now all of the blur effects that are done wrong will really stand out. You’re welcome.

Podcasters: How to Log Chapter Timestamps with Keyboard Maestro

Many podcasters – and especially podcast listeners – have come to appreciate having chapters in podcast episodes. Putting chapters into a show can be a real chore for podcasters, though, especially for a show that’s recorded live. For all the podcasts I host, I employ a few Keyboard Maestro macros that, used together, allow me to have an internal clock running that simply pastes the existing timestamp wherever my cursor is. Here’s how I do it… and a download link to the macros I’ve already created for you!