Water is absorbed from the small intestine by osmosis following the active absorption of solutes, primarily sodium chloride. REGULATION OF GASTROINTESTINAL PROCESSES Most gastrointestinal reflexes are initiated by luminal stimuli: (a) distension, (b) osmolarity, (c) acidity, and (d) digestion products.
Popular Mechanics has an article on their site describing a prototype of a designed from scratch Mastercraft wakeboard-specific Boat called the X-Trek. The boat has a unique design and layout from normal wakeboard boats, and it will be interesting to see this boat in reality.
Deadrise is the amount of V-shape on the bottom of a boatâs hull, measured in angles at the transom of planing powerboats. In general terms the larger the degree of deadrise the more V-shape of the hull, so a flat bottom boat will have a deadrise of 0 degrees, while a boat with 24 degrees of deadrise will have a deep V hull. In terms of performance the greater the V-shape the better the boat will slice through the waves.