TIL there are fart measuring underwear.
TIL there are fart measuring underwear.
www.scientificamerican.com
‘Smart Underwear’ could help unlock secrets of human flatulence
Not actually underwear, but devices to analyze parts.
TIL there are fart measuring underwear.
‘Smart Underwear’ could help unlock secrets of human flatulence
Not actually underwear, but devices to analyze parts.