Skip to main content

Light waves, visible and invisible

1,040,068 Views

37,798 Questions Answered

TEDEd Animation

Let’s Begin…

Each kind of light has a unique wavelength, but human eyes can only perceive a tiny slice of the full spectrum -- the very narrow range from red to violet. Microwaves, radio waves, x-rays and more are hiding, invisible, just beyond our perception. Here is a closer look at the waves we can’t see.

The only thing that makes one kind of light different from another is its ________.

About TED-Ed Animations

TED-Ed Animations feature the words and ideas of educators brought to life by professional animators. Are you an educator or animator interested in creating a TED-Ed Animation? Nominate yourself here »

Meet The Creators

  • Director Adam Comiskey

More from Before and After Einstein