Musical Instrument Distinguishes between Diethylene Glycol and Glycerol (and more)

In the hands of a scientist, musical instruments can do many sorts of things. This study tells how some instruments can be used to distinguish between different kinds of physical materials. “Musical Instruments as Sensors,” Heran C. Bhakta, Vamsi K. Choday, and William H. Grover, ACS Omega, vol. 3, 2018, pp. 11026−11032. The authors, at […]

Reading on a Smartphone, and Sighing

If you are reading this on a smartphone, please monitor your sighing activity. As you read, and as you sigh, consider the details presented in the following study: “Reading on a Smartphone Affects Sigh Generation, Brain Activity, and Comprehension,” Motoyasu Honma, Yuri Masaoka, Natsuko Iizuka, Sayaka Wada, Sawa Kamimura, Akira Yoshikawa, Rika Moriya, Shotaro Kamijo, […]

Lip Vibration Assessment of Hot Pepper Sensation [research study]

The mystery of spice-induced lip tingling succumbed, partially, to investigation in the year 2013. Details are in this study: “Food Vibrations: Asian Spice Sets Lips Trembling,” Nobuhiro Hagura, Harry Barber, and Patrick Haggard, Proceedings of the Royal Society B: Biological Sciences, vol. 280, no. 1770, 2013: 20131680. The authors, at University College London, report: Szechuan […]