Rate: The Wonders of Harmonic Designing
Using a scale from 0-lifeless to 10-ecstatic, please rate activities that apply to this movie.![](images/no-image-movie-mid.png)
The Wonders of Harmonic Designing
[BE THE FIRST TO RATE THIS MOVIE]Calorie Rating: 4
Released: 1913-06-01
Running Time: 3 Minutes
A documentary look at the harmonagraph, a mechanical device that uses a swinging pendulum to draw patterns.