Under the ruler faster than the ruler
Автор: coolaun
Загружено: 2008-12-12
Просмотров: 516136
Описание:
Another model demonstrating the principle of the cart that moves down wind faster than the wind. Inspired by some ideas posted on the discussion at forums.randi.org, I made a simple cart that is propelled underneath a moving surface, faster than that surface. The large wheel, turning against the direction of movement of the ruler, is very similar to the propeller of the wind-powered cart, turning against the wind.
The next episode is here: • Under the ruler 2: the ground moves
PS. Several people have asked where Louise comes from. She was made in Sri Lanka for Barefoot: https://barefootceylon.com/toys/#
If you want to read more about downwind faster than the wind:
http://peswiki.com/index.php/Director...
http://dwfttw.blogspot.com/2008/12/co...
http://en.wikipedia.org/wiki/Sailing_...
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