This wall at the Lawrence Berkeley National Lab produces unusual chirping echoes when I clap nearby. Berkeley professor Frank Crawford pointed out the phenomenon in a short note to the American Journal of Physics in 1969. The wall acts as an acoustic diffraction grating, separating out the different frequencies of sound that go into a handclap.
what your essentially hearing is the sound of a rainbow...
::Walks off camera to smoke more weed::
daewooSterns 1 year ago
You know whats also really cool? having sex with a girl, you should try it
jimmyPain2121 1 year ago
NOOB MELVEN
yazeed87 1 year ago
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remccs16 1 year ago