demo · HACKER NEWS RECOMMENDATION
Synchronization of Metronomes
Harvard Natural Sciences Lecture Demonstrations · 0 HN recommenders · 0 recommendation months
Recommended by 0 Hacker News commenters across 0 months (2017–2025).
SignalTube analysis
Among 65 other demo videos tagged Everyday physics & science demos, the mean is 1.3 distinct HN recommenders. This video has 0 distinct HN recommenders, below that mean. Recommendations span 0 distinct months; the peer average is 1.3 months. This is a data-derived comparison, not a human review or quality rating.
0% of its 4 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2017–2025; those years describe discussion history, not upload date. Its verified runtime is 1 minutes 49 seconds. YouTube lists its publication date as 2010-06-08.
- Channel / speaker
- Harvard Natural Sciences Lecture Demonstrations
- Verified runtime
- 1m 49s
- YouTube upload date
- 2010-06-08
- Hacker News mention years
- 2017–2025
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other demo videos in Everyday physics & science demos. “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 |
|---|---|---|---|---|---|---|
| Synchronization of MetronomesCurrent video | 0 | 0 | 0% | — | 1m 49s | 2010-06-08 |
| Building a realistic artificial sun (for dark winter days)demo · DIY Perks | 9 | 8 | 45% | No recorded overlap | 19m 45s | 2020-10-31 |
| 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 |
| Best fan placement to move air through the housedemo · Matthias random stuff | 4 | 4 | 80% | No recorded overlap | 6m 28s | 2021-06-30 |
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 “The Majority AI View”. Its short rationale: Metronomes synchronising and desynchronising.
The archive classifies this as a contextual reference in “Emergent social conventions and collective bias in LLM populations”. Its short rationale: Metronomes self-synchronizing as a pervasive phenomenon.
The archive classifies this as a contextual reference in “Brain Waves Synchronize When People Interact”. Its short rationale: Demonstrates coupled oscillators synchronizing.