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I can't help but think that if the seating area was lowered, it could be used as an aquarium (ie, encased in a plexiglass design to allow seeing underwater).
btw, the current ad on this page ("create you pirate and play') overlaps the [Leave a Reply] form in Opera.
Dry, sealed batteries as energy storage will probably support a real model.
p.s.
It really looks so 'nicely posh' for a rent-a-boat, though.
I wish I had one of those.
However, I am not sure how practical this designs are, I mean - is the solar power is ebough to run the boat? is it now taking too much space? and what about sailing at night?
I hope that there is a good answer to all of these questions.
It's got paddles instead of screw propellors, which haven't been used seriously since screw propellors were developed because they're so inefficient, and with the tiny amount of power that solar panels put out you'd want your propulsion system to be as efficient as possible so you didn't waste any.
Speaking of which, today you would coat as many of the upper surfaces of the boat as possible with flexible solar panels and not just have a couple on top of the mushroom to maximise the possible energy generation:
http://www.newscientist.com/blog/technology/upl...
If you want a clean powered boat wind is a novel idea... if you don't want sails, you can use things like this:
http://i.treehugger.com/images/2007-2-21/Windmi...
Why can't vessels that are constantly in wind and sun be using those as forms of energy?
Sailboats run on wind energy, but they also use gas/diesel engines. Why aren't those engines being replaced by solar panels on flat decks? Why can't turbines be used to replace sails altogether?
And...last but not least...how long do you think it would take for someone to put a hottub in place of the seats in the solar powered boat design shown?
lol
whoops...forgot a word or 3
lol...don't mind the mistakes
inchirieri masini