Slinky Drop
发布时间 2011-09-22 06:40:34 来源
摘要
What happens when a slinky that has been extended under its own weight is released? How does it fall to the ground? Answer link: http://www.youtube.com/watch?v=eCMmmEEyOO0
GPT-4正在为你翻译摘要中......