PickVidsDropping Things Into The Sun is Hard....
推荐理由
Or watch Scott Manley demonstrate the unreasonable orbital dynamics you just described.
说明
这是2015年由Scott Manley发布的一部演示，主题归在Space exploration & spaceflight。它讲的是orbital mechanics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：Scott Manley uses a realistically scaled Kerbal Space Program setup to show why dropping something into the Sun is far harder than it sounds. It demonstrates the need to cancel orbital velocity.这些读者给出的理由，核心是：Cited whenever someone suggests launching nuclear waste or other junk into the Sun, as a clear demonstration of the orbital mechanics involved.讲法不绑某一条新闻，过几年仍然可以当材料看。从2016年到2019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orbital mechanics变成能跟着复述的例子。
视频信息
- 频道
- Scott Manley
- 时长
- 6 分 40 秒
- 发布年份
- 2015
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