By Don Lewis Issue #176 • April/May/June, 2019 The year was 1834, a year that didn’t really stand out as all that particularly important in American history. But like any other year, it had its share of firsts. The first railroad tunnel was completed in Pennsylvania and the United States Senate...

By John Silveira Issue #34 • July/August, 1995 (This is a four-part series. Click the links to navigate to parts one, two, three, and four.) Do I have to stay and help you?" my 12-year old son asked. I stood by the edge of the bathtub staring at the exposed plumbing. I could...

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...