What is the mechanism by which calories gained from eating unnatural foods, i.e. foods full of chemicals and preservatives, changes a person's appetite or metabolism, leading to weight gain? [more inside]
posted by davisnot on Jun 11, 2012 - 14 answers

As a Christmas present, my awesome mom paid for me to get glorious purple highlights done at an excellent salon in my hometown. How do I take care of them and keep them vivid for as long as possible? [more inside]
posted by fermion on Dec 31, 2011 - 13 answers

I need a reputable source for this quote (or something similar): "The only unnatural act is the one that cannot be performed." Any ideas? [more inside]
posted by eralclare on Jan 28, 2008 - 5 answers