Neck fans might look goofy, but tests show they work surprisingly well

Wearable neck fans, the kind that drape around users’ collarbones and shoot short streams of cooling air upward, have existed for the better part of two decades, but have never really taken off due to their unavoidable dork factor. But research recently published in the journal E3S Web of Conferences shows why employers may actually have a strong incentive to push these portable gadgets onto their workforce.In testing, portable neck and face fans performed about as well as bladeless desk f