Is radiation dangerous? - Matt Anticole

View full lesson: http://ed.ted.com/lessons/is-radiation-dangerous-matt-anticole

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.

Видео Is radiation dangerous? - Matt Anticole канала TED-Ed