[2973] Ferris Wheels
Title Text:They left the belt drive in place but switched which wheel was powered, so people could choose between a regular ride, a long ride, and a REALLY long ride. Origin:https://xkcd.com/2973/ https://www.explainxkcd.com/wiki/index.php/2973:_Ferris_Wheels 这部漫画描绘了用机械皮带驱动连接三个摩天轮的尝试,这是一种用于在旋转轴之间传递运动的系统,就像这些摩天轮一样。通过将皮带连接到不同的周长,运动的相对速度会被提升或降低。如果皮带绕过一个轮的周长并连接到另一个轮的轮毂,那么后者的旋转速度将显著更快… Read more
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