跳到主要内容
终身使用权——一次付费,永久拥有。原价 $384,现价 $179。立即购买 

The Brachistochrone · Animation of Galileo's Speed Problem

讲解科普

A science animation made with Canvas 2D, approximately 2 minutes 8 seconds, explaining Galileo's 1638 question about the fastest descent: a straight ramp is shortest but not fastest, a circular arc is faster, and the true answer—the cycloid—was found by Bernoulli in 1696. Perfect for math and physics education videos.

年度与永久会员

年度与永久会员

AI 视频栏目包含在年度与永久会员中。季度会员可随时升级,剩余天数会顺延。

升级到年度会员

购买后即可查看完整提示词

全站提示词,会员免费

一次性付费,享全站提示词

  • 全站提示词免费下载
  • 不限次数,随时复制

季度会员

90 天¥348.00

年度会员

365 天¥718.00

永久会员

永久有效¥1298.00
查看会员