Uploaded July 2014 | Updated September 2026, 4 hours ago

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Animated version of figure 4 (a) played a hundred times faster, with cavitation sounds. The original acoustic emissions (in the ultrasound range) are slowed down (1000 x) to become audible.

This research was published in the journal of the Royal Society Interface in the paper: 'Ultrasonic emissions reveal individual cavitation bubbles in water-stressed wood' by Ponomarenko et al. The doi link for the article is rsif.royalsocietypublishing.org/lookup/doi/10.1098/rsif.2014.0480