Mokai boats are designed,engineered, and manufactured in the U. The Mokai is essentially a jet propelled kayak. It comes with a removable 4 stroke Subaru engine. The average speed is mph. This thing will get you to fishing spots no one else can get to.
Water Power - Microhydro Electricity Basics: Pressurized, flowing water is a very dense resource, and hydro-electric systems convert a very large percentage of the available energy into electricity because the resource is captive in a pipe or flume.