Neon is a gas. It is in the air. You cannot see it. You cannot smell it. But you can trap it in a tube. If you run electricity through the tube, the neon glows.
Photo Credit: Stefano Politi Markovina/Alamy Stock Photos
In the Know
Raindrops Keep Falling On My Head!
What does it mean if the weather says it is … read more
In the Know
Making an IMPACT: Alex Scott
Alexandra “Alex” Scott believed in an old saying. “When life … read more
In the Know
The Last Ice Age
About 20,000 years ago, ice covered much of Earth. Temperatures … read more