lecture · HACKER NEWS RECOMMENDATION
Great Impractical Ideas in Computer Science: PowerPoint Programming
Tom Wildenhain · 4 HN recommenders · 4 recommendation months
Recommended by 4 Hacker News commenters across 4 months (2020–2026).
SignalTube analysis
Among 5 other lecture videos tagged Computability & complexity theory, the mean is 2.8 distinct HN recommenders. This video has 4 distinct HN recommenders, about 1.4× that mean. Recommendations span 4 distinct months; the peer average is 2.6 months. This is a data-derived comparison, not a human review or quality rating.
80% of its 5 labeled comments are marked as recommendations or strong recommendations. HN mention years are 2020–2026; those years describe discussion history, not upload date. Its verified runtime is 51 minutes 32 seconds. YouTube lists its publication date as 2019-10-29.
- Channel / speaker
- Tom Wildenhain
- Verified runtime
- 51m 32s
- YouTube upload date
- 2019-10-29
- Hacker News mention years
- 2020–2026
SAME TOPIC AND FORMAT
Compare with related videos
The comparison cohort uses other lecture videos in Computability & complexity theory. “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 |
|---|---|---|---|---|---|---|
| Great Impractical Ideas in Computer Science: PowerPoint ProgrammingCurrent video | 4 | 4 | 80% | — | 51m 32s | 2019-10-29 |
| Lambda Calculus - Fundamentals of Lambda Calculus & Functional Programming in JavaScriptlecture · Fullstack Academy | 5 | 5 | 100% | No recorded overlap | 62m 15s | 2017-08-25 |
| 1. Introduction, Finite Automata, Regular Expressionslecture · MIT OpenCourseWare | 4 | 3 | 80% | No recorded overlap | 60m 34s | 2021-10-06 |
| MIT Godel Escher Bach Lecture 1lecture · jasonofthel33t | 3 | 3 | 100% | No recorded overlap | 62m 34s | 2012-12-02 |
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 “Photoshop's challenges with focus, pt. 2”. Its short rationale: Shows how PowerPoint's morph feature interacts with existing features.
The archive classifies this as a recommendation in “Ask HN: What's the best YouTube lecture you've seen recently?”. Its short rationale: Shows PowerPoint transitions and slides are Turing complete without macros.
The archive classifies this as a strong recommendation in “Ask HN: Best tech talks you have heard in 2023?”. Its short rationale: Fun talk on programming in PowerPoint.