PickVidsHow the pyramids were built in Egypt
推荐理由
they literally proved it through a demonstration and chemical analysis
说明
这是2006年由Geopolymer Institute发布的一部演示，主题归在Civil engineering & construction。它讲的是pyramid construction theory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：The Geopolymer Institute presents Joseph Davidovits's theory that the Egyptian pyramids were built from cast artificial limestone, a geopolymer concrete, rather than carved blocks. It demonstrates how few people could make blocks.这些读者给出的理由，核心是：HN brings it up as an alternative, fringe theory about pyramid construction, with one commenter saying it was proved by demonstration and analysis.讲法不绑某一条新闻，过几年仍然可以当材料看。从2017年到2024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pyramid construction theory变成能跟着复述的例子。
视频信息
- 频道
- Geopolymer Institute
- 时长
- 4 分 42 秒
- 发布年份
- 2006
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