floating on the water and the direction is directed by the wind :P
The water density is higher than the boat's therefore it floats on the water.
Torpedoes did the damage; under-water damage, the worst kind of damage for anything floating on water.
To skim over water means to remove the floating matter over the water.
no
Yes, radio controlled boats do work on the water. In fact there are some boats that can reach over 140mph. The radio controlled boats are engineered to work great on water.
Boats
huge floating logs
As the river is over 4,000 miles long the only answer is that in parts it is polluted. Pollution is caused numerous ways and there are calls for more control over industry, new construction and the use of the river by watercraft, especially to dispose of their waste - including floating houses and the river commercial fleet comprised of more than 3000 boats. Around 200 cruisers, 500 boats for passengers, 1600 boats for carrying commodities and 300 motor boats, in addition to 400 floating hotels. The links below addresses just one aspect of construction and a paper on pollution
Boats experience friction with the water they are floating on, known as hydrodynamic drag. This drag is caused by the resistance of the water against the hull of the boat as it moves through the water. Factors such as the shape of the hull and the speed of the boat can affect the amount of friction experienced.
A flexible floating pier is commonly referred to as a "floating dock" or "floating pier." These structures are designed to rise and fall with the water level, providing stable access to boats and marine facilities. They are typically constructed using buoyant materials and can be anchored or moored to accommodate changing water conditions. Floating docks are often used in marinas, harbors, and recreational areas.
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