Why You Should Put YOUR MASK On First (My Brain Without Oxygen) - Smarter Every Day 157
5 人推荐 · 跨 5 个月 · 2016–2025
中文导读
Smarter Every Day 的 Destin Sandlin 亲身体验低氧耐力训练，记录了自己在氧气抽离过程中思维能力逐步瓦解的震撼全过程，生动展现了缺氧如何在当事人毫无知觉的情况下剥夺判断力。
为什么 HN 推它
直观理解「低氧症隐蔽杀伤力」的最佳教材，在 HN 讨论高空飞行、潜水、二氧化碳浓度及呼吸训练时被频繁引用，也彻底讲清了为什么飞机遇险时必须「先给自己戴好氧气面罩」。
「这个视频把这种缺氧反应展示得淋漓尽致，我强烈建议每个人都从头到尾看一遍。」HN 网友原话：has a wonderful video demonstrating this effect [0]. I’d recommend watching the whole thing
英文原摘要（HackerTube / Claude 整理）
Destin Sandlin of Smarter Every Day undergoes hypoxia training and experiences his own impaired thinking as oxygen is withdrawn. The video shows how quickly and unnoticeably oxygen deprivation degrades judgment, illustrating why you put your own mask on first.
It is the go-to demonstration of how hypoxia silently disables decision making, cited in threads on altitude, flying, diving, CO2 and breathwork.
HN 上的提及
Cited for low pressure effects on the brain.
Here's an actual real life demonstration of why you should put your oxygen mask on first
This Smarter Every Day video demonstrates how dumb you can get under (less mild) hypoxia
Without oxygen you can become too stupid to put on your air mask[1], then black out and die without noticing something is wrong.
it's partly funny, partly scary to watch