3 Sezon
46 Episod
Why Is It So? - Season 3 Episode 7 Episodul 7 (2012)
Miller has set up a Blackburn pendulum. At its bottom is a funnel which he fills with salt and lets go at a certain position. The funnel swerves around, and the falling sand produces Lissajous figures.
- Țară : Australia
- Gen :
- Studio : PBS
- Director :
- Distribuție : Julius Sumner Miller
