PickVidsShockwave traffic jams recreated for first time
推荐理由
They told 22 drivers to drive in a circular path at 30 km/h. A traffic jam appeared, and moved backward.
引用zck · 原文
说明
这是2008年由New Scientist发布的一部演示，主题归在Transit, cities & urban planning。它讲的是traffic shockwaves这一支里的具体问题，而不是把整个领域扫一遍。适合按兴趣直接看、不打算先补课的人。内容上可以概括成：A one-minute New Scientist clip showing a Japanese experiment in which drivers on a circular track produce a spontaneous traffic jam that travels backward. It illustrates phantom traffic jams without any obstacle.这些读者给出的理由，核心是：It is the go-to demonstration HN links whenever traffic shockwaves, phantom jams or cascading failures come up.讲法不绑某一条新闻，过几年仍然可以当材料看。从2009年到2026年，有1位不同的读者在1个不同月份把它推荐出来，其中明确叫别人去看的有0次。适合先看结果再决定要不要深挖的人。先看它做成了什么。如果已经会了基本定义，就把注意力放在它怎么把traffic shockwaves变成能跟着复述的例子。
视频信息
- 频道
- New Scientist
- 时长
- 40 秒
- 发布年份
- 2008
同主题更多
- How Self-Driving Cars will Destroy Cities (and what to do about it)
- Stroads are Ugly, Expensive, and Dangerous (and they're everywhere) [ST05]
- Why This Channel Exists (and why I hate Houston)
- Why American Cities Are Broke - The Growth Ponzi Scheme [ST03]
- The Wrong Way to Set Speed Limits [ST06]
- Cities Aren't Loud: Cars Are Loud