Ever wondered how harmonics actually work? Why you can hear Daft Punk through concrete? Who or what ALARA is? Where you can find a camembert sandwich? All this - and more - in the fourth penetrating episode of POCUS Physics!
Where to pinpoint your needle tip, how to ping a U-boat, and why ultrasound nearly sank Celine Dion. It's pulsating stuff.
vanPOCUS introduction to point of care ultrasound physics and knobology by Dr. Dan Kim.
Why Z is different from Zzzz, what you can see in a speculum, and how to tell if your tofu has been spiked.
The first vid in a series on ultrasound physics: featuring a Beluga whale, a game of blind man's buff, and Fourier analysis of a dog turd.