explainer · HACKER NEWS RECOMMENDATION
Are Space and Time An Illusion?
PBS Space Time · 3 HN recommenders · 3 recommendation months
Recommended by 3 Hacker News commenters across 3 months (2016–2020).
SignalTube analysis
Among 81 other explainer videos tagged Fundamental physics, the mean is 2.7 distinct HN recommenders. This video has 3 distinct HN recommenders, close to that mean. Recommendations span 3 distinct months; the peer average is 2.4 months. This is a data-derived comparison, not a human review or quality rating.
75% of its 4 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2016–2020; those years describe discussion history, not upload date. Its verified runtime is 8 minutes 55 seconds. YouTube lists its publication date as 2015-04-22.
- Channel / speaker
- PBS Space Time
- Verified runtime
- 8m 55s
- YouTube upload date
- 2015-04-22
- Hacker News mention years
- 2016–2020
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other explainer videos in Fundamental physics. “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 |
|---|---|---|---|---|---|---|
| Are Space and Time An Illusion?Current video | 3 | 3 | 75% | — | 8m 55s | 2015-04-22 |
| The Speed of Light is NOT About Lightexplainer · PBS Space Time | 8 | 8 | 67% | 2 (67%) | 12m 46s | 2015-10-07 |
| A new way to visualize General Relativityexplainer · ScienceClic English | 8 | 6 | 89% | No recorded overlap | 11m 33s | 2020-09-03 |
| How to Understand What Black Holes Look Likeexplainer · Veritasium | 8 | 4 | 80% | No recorded overlap | 9m 19s | 2019-04-09 |
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 strong recommendation in “Warp Drive News”. Its short rationale: Short PBS Space Time episodes on speed of causality.
The archive classifies this as a contextual reference in “Theories about a link between the human mind and quantum physics”. Its short rationale: Reformatted list of video series.
The archive classifies this as a recommendation in “Theories about a link between the human mind and quantum physics”. Its short rationale: Foundational viewing list on quantum and the universe.