I have this affinity for Things That Do Other Things. Scarves that become ponchos or hoods simply by buttoning, yoga mat bags that expand to carry blocks and other gear with a quick unzip, step stools that turn into chairs (I'm a master collector of those~~just ask my husband). It's kind of an obsession, actually. So I was thrilled to discover that a couple of essential oils really can cover many of our health and body care needs ...