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Teachable Moments

Parallel Runways

If you want to remain the busiest airport in the world, it’ll help to understand the best way to layout the runways and why this works so well.

Prescribed Burnings

Because this state park is located in Georgia’s Longleaf Pine Wiregrass Ecosystem, we explore the importance of prescribed burnings and how they actually help some species to thrive.


We offer a simple explanation of propagation—a key component of olive and other types of farming.


One of the keys for creating zombie illusions is the use of prosthetics. We find out what they are, and how they’re used in television.


It’s more than just a fancy word for fireworks. It’s also how they help keep the runways clear at the airport.


Well you can’t run an airport without radar. So we take a moment to learn the basics of how radar works.


We explore the field of nuclear medicine technology with an explanation of the two types of radiation and the important differences in them.


A Refractometer is a pretty important tool in a chemistry lab, and we’ll tell you why.

RFID Technology

Coca-Cola’s Freestyle drink machines use radio waves to communicate with suppliers, which makes them environmentally friendly, and more.

Root Cause Analysis

The students of Southwire's Engineering Academy break down Root Cause Analysis to its...root cause.


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.