Human Flatus Atlas

The University of Maryland, Baltimore, 'is charting unexplored territory in human biology. Using our cutting-edge Smart Underwear device - a comfortable non-invasive wearable that simply snaps onto any underwear material - we're building the first comprehensive database of real-world flatus patterns, transforming an embarrassing taboo into empowering health data.'

Yet again the study of eructation gets neglected. This may be downstream of Big Lentil.