1.   Dampening systems range from simple composite fiber materials laminated into the ski to sophisticated shock-absorber suspensions mounted in the board and visible on the surface.

2.   Lightweight fiber composite like those now used in stealth aircraft, for instance, may replace the metal now used in rocket in fuel tanks and valves.

3.   Researchers believe they can find ways to cut the costs, perhaps by using less expensive composite fibers.

4.   The bullet-shaped hull is made of a lightweight fiber composite about the thickness of plywood.