Matt Anticole | TED-Ed
View full lesson: http://ed.ted.com/lessons/is-radiatio…
When we hear the word radiation, it’s tempting to picture huge explosions and frightening mutations.
But that’s not the full story — radiation also applies to rainbows and a doctor examining an X-ray.
So what is it, really, and how much should we worry about its effects? Matt Anticole describes the different types of radiation.
Lesson by Matt Anticole.
Animation by Tinmouse Animation Studio.