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Derek Muller @veritasium

youtube: @veritasium

No conduct flags in posts No reported consequences
Sentiment of their posts (what the content was like, not a character score)
Leans positive+0.44 avg · 4 posts
negativeneutralpositive
2 positive  1 mixed  1 neutral  
This profile is an AI reading of communication style and demonstrated behaviour in this person's own public posts (prompt v4, rolled 2026-09-22 00:17:54). It is opinion about public content, not fact about the person, and it never infers protected characteristics. Every score below links to the posts that produced it.
Style & behaviour attributes
Professionalism — register appropriate to a public/professional setting 90 · n=1
Accountability — owns mistakes, gives credit, avoids blame-shifting 85 · n=1
Consistency — claims and stance within the post are coherent 85 · n=1
Directness — says things plainly vs hedges or hides the point 85 · n=4
Reliability signals — concrete commitments, follow-through, specificity over vagueness 80 · n=3
Constructiveness — offers solutions, next steps or nuance vs only complaint 79 · n=4
Respectfulness — how others, critics and opposing views are treated 78 · n=3
Emotional regulation — measured and proportionate vs volatile or inflammatory 75 · n=1
Warmth — friendliness and care toward the audience or people discussed 75 · n=2
Humour — uses humour; note whether it is at others' expense 70 · n=1
Political stances 0 of 4 posts take one

No explicit political stance in the analyzed posts.

Tone
instructiveengagingdramaticwittyaccessiblenarrativeseriousconfidentprofessionalwarm
Topics
engineeringeducationvisualizationelectronicsescalator safetymechanical failureincident investigationphysicsscience educationviral challenge
Sources followed
Analyzed posts (4)
PublishedPostSentimentConf.Own voiceLeanFlagsToneStrongest attributes
Sep 21, 2026 The Machine that cracked the Nazis’ “Unbreakable” Code youtube
Analysis limited to description text only; video content not reviewed.
positive +0.65 0.85 0.68 — — instructive, professional, engaging respectfulness 90 · professionalism 90 · directness 85
Sep 10, 2026 The Scariest Chart In Engineering youtube
Limited to title and description metadata; video content itself not analyzed
positive +0.70 0.75 0.95 — — instructive, witty, accessible directness 80 · respectfulness 80 · constructiveness 80
Sep 6, 2026 The Most Dangerous Escalator In Europe youtube
Analysis limited to video metadata (title and description); full video content unavailable.
neutral +0.00 0.75 0.95 — — dramatic, instructive, narrative directness 90 · constructiveness 80
Sep 2, 2026 A Physics Professor Bet Me $10,000 I'm Wrong... youtube
Post is title and short description only; limited depth restricts assessment of coachability and adaptability.
mixed +0.45 0.72 0.95 — — confident, dramatic, engaging directness 85 · consistency 85 · reliability signals 80