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...
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...
Please read more on how this project will help determine the real cost of Ocean Acidification, and global warming.
Hatch Expeditions in the Grand Canyon After 20 years I stopped asking Hatch exp if they were still running the original bags that we made for...
