demo · HACKER NEWS RECOMMENDATION
Tool-Making Crows
quisling76 · 0 HN recommenders · 0 recommendation months
Recommended by 0 Hacker News commenters across 0 months (2009–2016).
SignalTube analysis
Among 8 other demo videos tagged Animals & nature, the mean is 1.5 distinct HN recommenders. This video has 0 distinct HN recommenders, below that mean. Recommendations span 0 distinct months; the peer average is 1.5 months. This is a data-derived comparison, not a human review or quality rating.
0% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2009–2016; those years describe discussion history, not upload date. Its verified runtime is 0 minutes 41 seconds. YouTube lists its publication date as 2006-09-09.
- Channel / speaker
- quisling76
- Verified runtime
- 0m 41s
- YouTube upload date
- 2006-09-09
- Hacker News mention years
- 2009–2016
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other demo videos in Animals & nature. “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 |
|---|---|---|---|---|---|---|
| Tool-Making CrowsCurrent video | 0 | 0 | 0% | — | 0m 41s | 2006-09-09 |
| Mosquito trap DIY 8,000 mosquito kill reduce ZIKA DENGUE MALARIA MaxxAir Fan CO2demo · GREENPOWERSCIENCE | 4 | 4 | 80% | No recorded overlap | 6m 12s | 2017-07-07 |
| Causal understanding of water displacement by a crowdemo · PLOS Media | 3 | 3 | 27% | No recorded overlap | 3m 18s | 2014-03-26 |
| Are Crows the Ultimate Problem Solvers? | Inside the Animal Mind | BBC Earthdemo · BBC Earth | 2 | 2 | 50% | No recorded overlap | 4m 9s | 2014-09-10 |
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 contextual reference in “When a crow dies, the other crows investigate the cause of death (2015)”. Its short rationale: Crow bends a wire into a hook to retrieve food.
The archive classifies this as a contextual reference in “A girl who gets gifts from birds”. Its short rationale: Shows crows using tools.
The archive classifies this as a contextual reference in “Aesop Was Right: Birds Use Rocks to Raise Water Level”. Its short rationale: Crow bends wire into hook to retrieve food.