Cycles 8: Ultrasound - a podcast by PSD Channel 10 and Little Shop of Physics
from 2012-06-08T15:00
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How about cycles beyond the range of human senses? We've got an ultrasound device that we can use to get an idea of heartbeat and with which we can detect the use of vocal chords! You didn't think biology was going to come into it, did you?!!
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