
Piedra with the Culebra Grande So when the flow hit 1800 yesterday I decided today would be a good day to skip work and go boating. My paddling...

This is a 12 inch diameter tube that intersects at a 90 degree angle to form a rectangle. This concept is used for many different applications...

I regret that I do not have this sitting on the back of a tractor trailer rig. However that is where it would ride if it was not an outdated...

Please read more about this interesting project. Many thanks to Scott Brill, Walsh Construction Engineer, for comming up with a lot of the...

So when the flow hit 1800 yesterday I decided today would be a good day to skip work and go boating. My paddling partner Jeff agreed and we left...

There is a marvelous solvent that is called THF. It is the major component in PVC pipe cement. This solvent will melt PVC and Urethane. You can use...
