脚踏船
.jpg)
脚踏船是一种人力船只， 船上的人们踩动船上的踏板后，踏板再带动明轮转动，船只因而能行驶。双人脚踏船有两组并排的踏板。脚踏船一般行驶在平静的水域中，例如城市公园里的池塘和小湖泊上。列奥纳多·达·芬奇曾经在草图上画出一种可以由两个踏板驱动的船，这可能是脚踏船的原型。[1][2]
参考文献
- ^ Dumpleton, Bernard. Story of the Paddle Steamer. Intellect Books. 2002. ISBN 978-1-84150-801-6.
- ^ Paddle Boat. Leonardo da Vinci Exhibit: the Models. 科学与工业博物馆 (芝加哥). 2006 [17 September 2015]. （原始内容存档于13 November 2015）.
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Cover photo is available under {{::mainImage.info.license.name || 'Unknown'}} license.
Credit:
(see original file).
