Do you want even more accuracy in your CFS reading? If so, an Acoustic Doppler Current Profiler might be what you need. Here’s why.

We find out why people love riding roller coasters (and why some don’t) from a physiological standpoint. And that means understanding the basics of an Adrenaline Rush.

We spend a little time spreading the word about this relatively new industry, and how the Georgia Grown Trail will play an important role.

Part of the rise of the popularity of blueberries is due to their antioxidants. But exactly what are antioxidants and why are they good for us?

We define the term “Barrier Island” to better explain what Skidaway Island and other nearby islands are.

Our ergonomist explains how science meets engineering in Biomechanics, comparing joints to levers—another simple machine.

Movie making isn’t purely magic. There’s a lot of technology behind how cameras capture images, and we offer a brief explanation.

To make olive oil, it helps to understand what a centrifuge is and how it works. And we’re here to help with that.


If you’re going rolling on the river, you’ll want to know how fast it’s rolling. CFS is the key to figuring that out.

Also known as “Green Screen,” Chroma Key isn’t just used by TV weather people. It’s also a great tool for creating special effects, as we explain here.

This content was developed under a grant from the U.S. Department of Education. However, this content does not necessarily represent the policy of the U.S. Department of Education, and you should not assume endorsement by the Federal Government.