Deepwatch

Courses, 3Blue1Brown

Optics puzzles

5 lectures, 1 hr 60 min in all

Trying to make some of the interesting properties of light feel discovered, rather than handed down.

0 of 5 watched

Start lecture 1
  1. 1
    This tests your understanding of light | The barber pole effect

    10 min

  2. 2
    How wiggling charges give rise to light

    22 min

  3. 3
    But why would light "slow down"? | Visualizing Feynman's lecture on the refractive index

    29 min

  4. 4
    Answering viewer questions about refraction

    13 min

  5. 5
    How are holograms possible?

    46 min