
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.

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...
by David Lewis In early August, after 10 months of planning, myself, Goobo Mohammed, an Urban Planning student from Addis Ababa University and...

JPW Rope Ascender Floats help fight piracy on the high seas. This flotation device allows a heavy item to be carried by Navy Seals and their...


