Startups take note! There's a market for beard wash…a big market! Last year, a team of European researchers compared the bacterial load of specimens taken from human beards and dogs. The results may have caused headlines but the actual purpose of the study was to investigate whether, from a hygiene perspective, it's okay to use human MRI devices for scanning our four-legged friends. “The main objective of this prospective multi-centre study is to determine whether it wou...