Another case of tea driving scientific effort and discovery: “The aeroacoustics of a steam kettle,” R.H. Henrywood and A. Agarwal, Physics of Fluids, vol. 25, 2013, 107101. (Thanks to investigator Richard Baguley for bringing this to our attention.) The authors, at the University of Cambridge, UK, report: “The whistle in a steam kettle provides a […]