If you've ever thought about trying reusable menstrual pads, you might not have talked about it with your friends first. There is a lot of shame around menstrual periods. It's not uncommon to grow up ...

Cohen and Popendorf reported in 1989 on the use of absorptive pads of charcoal cloth to assess volatile chemicals on the skin based on laboratory test results (Cohen and Popendorf, 1989). They ...