demo · HACKER NEWS RECOMMENDATION
altitude chamber hypoxia training guy passes out
Kevin Hayward · 2 HN recommenders · 2 recommendation months
Recommended by 2 Hacker News commenters across 2 months (2014–2020).
SignalTube analysis
Among 46 other demo videos tagged Aviation & aerospace engineering, the mean is 0.8 distinct HN recommenders. This video has 2 distinct HN recommenders, about 2.5× that mean. Recommendations span 2 distinct months; the peer average is 0.8 months. This is a data-derived comparison, not a human review or quality rating.
67% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2014–2020; those years describe discussion history, not upload date. Its verified runtime is 6 minutes 51 seconds. YouTube lists its publication date as 2010-04-01.
- Channel / speaker
- Kevin Hayward
- Verified runtime
- 6m 51s
- YouTube upload date
- 2010-04-01
- Hacker News mention years
- 2014–2020
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other demo videos in Aviation & aerospace engineering. “Shared recommenders” counts HN users who recommended both videos in the source graph.
| Video | HN recommenders | Recommendation months | Positive label share | Shared recommenders | Runtime | Upload date |
|---|---|---|---|---|---|---|
| altitude chamber hypoxia training guy passes outCurrent video | 2 | 2 | 67% | — | 6m 51s | 2010-04-01 |
| Why You Should Put YOUR MASK On First (My Brain Without Oxygen) - Smarter Every Day 157demo · SmarterEveryDay | 5 | 5 | 38% | No recorded overlap | 10m 18s | 2016-07-22 |
| Festo - SmartBirddemo · Festo | 4 | 4 | 67% | No recorded overlap | 1m 48s | 2011-03-22 |
| Boeing 737 Unable to Trim!! Cockpit video (Full flight sim)demo · Mentour Pilot | 3 | 2 | 29% | No recorded overlap | 24m 8s | 2019-04-19 |
THREE SOURCE-BASED CONTEXT POINTS
Why Hacker News recommends it
Each note combines the dataset’s stance label and short rationale; comment bodies are not reproduced. Open the HN source for the original discussion.
The archive classifies this as a recommendation in “American Airlines Bans Wearing Too Much Personal Protection Equipment on Board”. Its short rationale: Effects of oxygen deprivation in an FAA altitude chamber.
The archive classifies this as a recommendation in “The effects on cognition of sleeping 4 hours per night for 12-14 days”. Its short rationale: People just before passing out from anoxia.
The archive classifies this as a contextual reference in “Lost Jet’s Path Seen as Altered via Computer”. Its short rationale: Shows how fast a person passes out from hypoxia.