Birdwatch Note Rating
2024-02-09 08:59:40 UTC - HELPFUL
Rated by Participant: 2F5687DBBD731D47F99F24B3ABE98850ACCF5E0D9E009071C83666A299C1D769
Participant Details
Original Note:
The patterns are not generated from the air. Vibrations from the bow scraping the panel cause those vibrations in the panel to form resonant patterns , the panel vibration then pushes the small particles ( sand, rice,..) to jump into those peak/null areas. https://americanhistory.si.edu/science/chladni.htm
All Note Details