Instructional Video1:24
SciShow

How Did a Magnet Just Break My Monitor?

12th - Higher Ed
If you’ve managed to break your boxy old computer monitor by sticking a magnet on it, you have a lot to learn about the 20th century technology of cathode ray tubes.
Instructional Video10:54
Crash Course

Screens & 2D Graphics: Crash Course Computer Science

12th - Higher Ed
Today we begin our discussion of computer graphics. So we ended last episode with the proliferation of command line (or text) interfaces, which sometimes used screens, but typically electronic typewriters or teletypes onto paper. But by...
Instructional Video
Crash Course

Crash Course Computer Science #23: Screens & 2 D Graphics

9th - 10th
This video [11:31] focuses on computer screens and 2D graphics to begin a discussion of computer graphics. We ended the last episode with the proliferation of command line (or text) interfaces, which sometimes used screens, but typically...