Whenever I see clips of a bold female newscaster doing post-game interviews in a male pro athlete locker room and maintaining her professional composure, I always think that she's probably not struck by the men walking around in various states of undress; she's probably reeling from the unfamiliar smell.

Not sure why sweaty guys smell so bad, but we do, can't help it. Industrial designer Rahim Bhimani's entry in the James Dyson Awards is aimed at this problem: His Ultraviolet Sports Pack is a bag containing two ultraviolet wands that the user inserts into their kicks to burn off that funky odor.