Detail
Launching the second water unit in Guinea, February 2009. A narrow escape from being thrown onto the rocks visible onshore while swimming out to examine the water unit during high surf caused the inventor to abandon the effort.
These were the first and second shore units in Guinea which also succeeded in demonstrating the kinetic forces available on shore. The first demonstration used truck engine flywheels weighing about 50 kilos. The cement weighed about 100 kilos. In each case, in a very calm surf, the weights moved about 2 feet in each direction with each wave.