explainer · HACKER NEWS RECOMMENDATION
Simulating an epidemic
3Blue1Brown · 8 HN recommenders · 5 recommendation months
Recommended by 8 Hacker News commenters across 5 months (2020–2023).
SignalTube analysis
Among 32 other explainer videos tagged Medicine & infectious disease, the mean is 3.1 distinct HN recommenders. This video has 8 distinct HN recommenders, about 2.6× that mean. Recommendations span 5 distinct months; the peer average is 2.7 months. This is a data-derived comparison, not a human review or quality rating.
47% of its 17 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2020–2023; those years describe discussion history, not upload date. A verified runtime is not present in the current metadata snapshot. A verified YouTube publication date is not present in the current metadata snapshot.
- Channel / speaker
- 3Blue1Brown
- Verified runtime
- Not verified in the current YouTube metadata
- YouTube upload date
- Not verified
- Hacker News mention years
- 2020–2023
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other explainer videos in Medicine & infectious disease. “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 |
|---|---|---|---|---|---|---|
| Simulating an epidemicCurrent video | 8 | 5 | 47% | — | Not verified in the current YouTube metadata | Not verified |
| We Were Taught to Call Death a Blessingexplainer · CGP Grey | 12 | 11 | 60% | No recorded overlap | Not verified | Not verified |
| Why Some Diseases Only Traveled One Directionexplainer · CGP Grey | 11 | 9 | 69% | No recorded overlap | Not verified | Not verified |
| Exponential growth and epidemicsexplainer · 3Blue1Brown | 10 | 1 | 50% | No recorded overlap | Not verified | Not verified |
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 “3Blue1Brown Calculus Blog Series”. Its short rationale: Modeling showing lockdowns flatten rather than stop spread.
The archive classifies this as a contextual reference in “Did lockdowns work? The verdict on Covid restrictions”. Its short rationale: Simulation supporting social distancing.
The archive classifies this as a recommendation in “India’s second wave of Covid-19 feels nothing like its first”. Its short rationale: How an epidemic spreads.