Welcome to the Science Mondays segment! Each week here on Geek Alabama, Science Mondays will feature stuff from the world of science and science related content. Our goal here at Geek Alabama is to hopefully have you learn something useful and fulfilling. Science is a geek’s best friend, and we love featuring science content here at Geek Alabama.
How does a 70-year-old tree become the perfectly cut lumber you find at your local hardware store?
From towering trees in the mountains of Oregon to the 2x4s used to build your house, we’re following the entire lumber-making process from start to finish. And as it turns out, transforming a tree into dimensional lumber takes some incredible machines, skilled workers, and a whole lot of engineering.
We start deep in the Oregon mountains with Hopkins Logging Company, where crews use massive forestry machines, chainsaws, and a cable yarder to harvest trees on some seriously steep terrain. Once the trees are cut, they’re pulled up the mountainside, stripped of their branches, cut to precise lengths, and loaded onto logging trucks for their journey to the sawmill.
Next, we head to Hampton Lumber’s Tillamook mill, where those massive logs are transformed into the lumber we use every day.
Inside the mill, we follow the entire process as logs are debarked, scanned, and cut by enormous automated saws that can turn a single log into dozens of boards in seconds. From there, the lumber is sorted, dried in massive kilns, planed to precise dimensions, graded, and packaged for shipment across the country.
Along the way, we’ll see how computers determine the best way to cut each log, how sawmills put leftover wood material to use, and how much work goes into producing something as simple as a 2×4.
It’s a fascinating look at an industry that helps build nearly everything around us, from the forests where it all begins to the finished lumber sitting on store shelves.
