When people think of Oregon they tend to think of rain, a sort of never-ending rain, over forty inches a year on average. But eastern Oregon is all but a desert, receiving a third of Portland's average, and some of Oregon really is a desert, with less than ten inches…
A chemist, Mas Subramanian, and his grad student at the Oregon State University discovered a new blue pigment, similar to ultramarine but more stable. There are not many blue pigments out there--the last one discovered, Cobalt Blue, was discovered in 1802, although impure forms had been used long before. The…
Always critical to line up your shot. The first photograph was made with a camera and that camera was probably mounted on a tripod. Tripods—a three-legged stand holding something aloft—predate photography by at least thousands of years. Tripods are depicted in ancient art, as a seat for the Oracle at…
I need a smaller camera. When I was eighteen years old and poor, working for $3.25 at the local mall, I walked into Metzger’s, a camera store in Akron, Ohio. It was a very large store in a very large building—they served all of the big corporate accounts. I was…
I need a bigger camera. Growing up my primary camera was a Hasselblad, shooting negatives six by six centimeters. Medium format. Later my primary camera grew to four by five inches, sometimes to eight by ten, making negatives referred to as “sheets” because of their size. Then my camera got…