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Tuning fork vibrations in super slow motion

http://video_demos.colostat... Super slow motion video filmed with a high-speed camera of a vibrating tuning fork being plunged into a bowl of milk. The effects of sampling rate and aliasing are...  
 
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This is a video response to Tuning fork modal analyis using FEA
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polypolyman (3 weeks ago) Show Hide
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you're ruining the fork by using that wood... you need something made of rubber - slightly softer.
DrDaveBilliards (3 weeks ago) Show Hide
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Thanks for the advice. I don't see any dings on my fork, and I thought wood wood be soft enough, but rubber would obviously be better.

Dr. Dave
sidewallfusion (1 month ago) Show Hide
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vibration = resonance = sound = information = awareness.
Two tuning forks of the same frequency vibrate in sympathy, therefore information is passing between the two tuning forks.
Energy particles vibrate and spiral, they pass information to each other over vast distances. they resonate carrying information to the aware mind. The brain computes using nano tubules. Quantum interaction of energy arrising in thoughts and ideas.
Great video, peace and harmony.
DrDaveBilliards (1 month ago) Show Hide
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Groovy!
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bonjour82 (6 months ago) Show Hide
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Dr. Dave,
I'm wondering why the tips of the tines stop vibrating for a moment ( a really quick moment) and resume. Are the vibrational waves running up and down the tines and creating the pause at the tips? Or is the vibration equal throughout the tuning fork? Though I'm probably not even close to the answer. Would you be able to clarify? Thanks Dr. Dave :)
bonjour82 (6 months ago) Show Hide
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I apologize. I didn't quite understand "aliasing". I'm sure the explanation about aliasing answered my own question. Cheers!
DrDaveBilliards (6 months ago) Show Hide
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Good job!

The camera lies if the frame rate isn't fast enough.
diablocodyify (5 months ago) Show Hide
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thanks biggie dave

Y ou Y
DrDaveBilliards (6 months ago) Show Hide
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You obviously know a lot more than I do. I'm sorry to bother you with such an inferior video. :(

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