Episode 3 features Nikhil Mistry who performed at our first show, back in July 2015. Nikhil tells us about how he got into underwater acoustics, how bubbles might be used to destroy tumours or reduce noise pollution in the oceans, why he does public engagement, and how he put together his Bright Club set. In his stand-up, Nikhil tells us a story of his brother imitating whales using bubbles to trap fish and how an immature person might use a reverberation chamber to record the echoes of a fart, which contrasts nicely with how he says NASA uses a reverberation chamber to test the ability of a satellite to withstand high pressures.