Posts

Alexander von Humboldt and Building a Better Bridge

Today’s scientists, engineers and resource managers know that a project’s success depends on a variety of factors, including the analysis of several environmental parameters. We know that the natural systems we are analyzing are complex. We know that water temperature, flow velocity, substrate type and other variables affect habitat for fish and other organisms. We […]

Bridge Construction on the Fly?

Back in early July I posted a short commentary on the state of highways and bridges in the U.S. The American Society of Civil Engineer’s (ASCE) comprehensive 2013 Report Card for America’s Infrastructure offers an in-depth analysis as well. But wouldn’t you know? There may be hope. The classic entrepreneurial American spirit has hatched an idea that […]