
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...

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...

JPW has been making lungs for patient simulators for more than 6 years now. The picture here does not look like much, but these are...

These big cone shaped inflatables sit high on the water. They are being used as marker buoys all over the West Coast for sail boat races.


