demo · HACKER NEWS RECOMMENDATION
Fun with ultracapacitors!!
Afrotechmods · 3 HN recommenders · 3 recommendation months
Recommended by 3 Hacker News commenters across 3 months (2013–2020).
SignalTube analysis
Among 34 other demo videos tagged Electronics & circuit design, the mean is 1.3 distinct HN recommenders. This video has 3 distinct HN recommenders, about 2.3× that mean. Recommendations span 3 distinct months; the peer average is 1.3 months. This is a data-derived comparison, not a human review or quality rating.
100% of its 3 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2013–2020; 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
- Afrotechmods
- Verified runtime
- Not verified in the current YouTube metadata
- YouTube upload date
- Not verified
- Hacker News mention years
- 2013–2020
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other demo videos in Electronics & circuit design. “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 |
|---|---|---|---|---|---|---|
| Fun with ultracapacitors!!Current video | 3 | 3 | 100% | — | Not verified in the current YouTube metadata | Not verified |
| I bought 1000 meters of wire to settle a physics debatedemo · AlphaPhoenix | 8 | 8 | 62% | No recorded overlap | Not verified | Not verified |
| LED Experiments: Making Holiday Lights Less Garishdemo · Technology Connections | 3 | 3 | 100% | No recorded overlap | Not verified | Not verified |
| The rigs we've created for chipsynth MD's emulation.demo · plgDavid | 3 | 3 | 100% | 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 recommendation in “Battery supply problems faced by electric air taxis”. Its short rationale: Video about capacitors and their uses.
The archive classifies this as a recommendation in “Supercapacitors Batteries charges in seconds without degrading”. Its short rationale: Demonstrates why shorting supercaps is dangerous.
The archive classifies this as a strong recommendation in “There is no better battery (2008)”. Its short rationale: Clear math and physics of capacitors with awesome demonstrations.