Build a lean-to greenhouse

By Dorothy Ainsworth Issue #154 • July/August, 2015 Just thinking about a greenhouse can stimulate the senses. In our minds' eyes, we can see the filtered...

An Introduction to Small-Scale Home Hydroponics

By Ben Richards Issue #154 • July/August, 2015 As most people are already aware, hydroponics is the practice of growing plants without soil. This is done...

the gee-whiz! page: Animals, humans, extraterrestrials, and tools

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:...

Catch your own bait

By Gary Gresh Issue #91 • January/February, 2005 Expensive lures and pricey tackle shop baits can sometimes make fishing an expensive proposition, raising the cost of...

Subduction zone tsunami — What the residents of the Pacific Northwest...

<!-- Subduction zone tsunami --> By John Silveira Issue #94 • July/August, 2004 I was sitting in my cubicle poring over a map of the Oregon coast—actually, just that...