By O. E. MacDougal Issue #154 • July/August, 2015 There was a time when it was thought that a defining difference between humans and animals was: we use tools, they don't. But, in the last few decades, it's been discovered that many animals are tool users. Before we go further, let's define...

By John Silveira Issue #125 • September/October, 2010 It's become a minor Internet phenomenon. The ad reads: It's also been read by Jay Leno on his late night TV show, on National Public Radio more than once (including Car Talk), on craigslist.org (sans the P.O. box), it's been printed on T-shirts, discussed...

By Marlene Parkin Issue #22 • July/August, 1993 Many of the quilts of yesterday took a lifetime to make. Perhaps the mystical part of quilts—the aspect that makes them almost human—is the countless hours of work and devotion it took to create a masterpiece of the heart. Beyond their beauty and usefulness,...