Professor Dave Explains

@professordaveexplains•4.3M subscribers•2.1K videos

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About Professor Dave Explains

American science communicator and musician

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2.1K

Videos

4.3M

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514.2M

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Jan 1, 2015

Joined YouTube

Professor Dave Explains Episode Catalog

Explore every episode. Find what matters.

Sep 8, 2026

1:55:56

I Found the Most Delusional Conspiracy Bro

105.6K4.6K1.4K

Sep 7, 2026

7:42

Interrogatives in Latin

289507

Sep 4, 2026

1:26:25

Cassie Coppersmith Sucks a Lot (More Pseudoarcheology Slop)

177.2K6.1K1.7K

19.4K45297

Passive Voice in the Perfect System

19K14124

Aug 30, 2026

41:38

Sabine Hossenfelder: More Exposed Than Ever! (Racism Edition)

337.8K14.3K3.6K

Aug 28, 2026

12:34

Apollo 8: First Humans Around the Moon

50.3K1.3K279

Aug 26, 2026

8:35

Medieval Poland Part 2: Wladislaw’s Sons, Casimir the Great, and the Jagiellonian Dynasty

15.1K471108

Aug 24, 2026

3:47

Ablative of Agent (Ablativus Auctoris)

2.4K11938

Aug 23, 2026

2:43:06

Everything Is Crumbling For Destiny (And Pangburn)

414.4K28.6K11.2K

Aug 21, 2026

1:38:51

I Found the Most Insane Creationist Propaganda of All Time

120K6.7K1.2K

156328

Present Passive System (I-II Conjugation)

1.5K6816

Aug 14, 2026

8:06

Medieval Poland Part 1: Mieszko and His Line

7.1K754218

Aug 11, 2026

36:20

Fauci Fiasco Addendum (Gigi Gronvall and Gain of Function Research)

24.3K2.9K742

Aug 10, 2026

5:02

The Passive Voice in Latin

4K20942

Aug 9, 2026

2:39:17

Anthony Fauci is Evil Satan Bastard Man!

3.3K474128

Aug 7, 2026

10:54

Apollo 7: The First Manned Apollo Mission

10.6K980147

Aug 5, 2026

11:35

Class Aves: Description, Evolution, and Behavior of Birds

5.1K468114

Aug 4, 2026

1:26:48

My Stalker Troll is Unintentionally Hilarious

155.6K10.6K5.4K

Aug 3, 2026

9:21

The Relative Pronoun in Latin

1722810

Jul 31, 2026

26:01

Introduction to the Apollo Program

29.4K2.4K798

Jul 28, 2026

1:37:27

Destiny Loves Genocide

194.8K26.9K16K

Jul 27, 2026

5:00

Common Latin Phrases Everyone Should Know

4.6K36171

Jul 24, 2026

17:50

Braindead Flat Earthers Have to Give Me $200,000!

180.6K13.8K2.1K

Jul 23, 2026

44:58

Discussion on the Belief It Or Not Podcast (Atheism, Fascism, and the Revolution)

17.7K1.2K299

Jul 22, 2026

12:52

Reptilian Diversity Part 3: Classifying the Squamates

2.5K19135

Jul 21, 2026

1:15:09

Reacting to Bill Wurtz's "history of the entire world, i guess"

150.7K10.5K1.4K

Jul 20, 2026

8:56

Adjectives of the Third Declension in Latin

1.8K7817

Jul 18, 2026

30:11

SpudCell: Newest Breakthrough in Synthetic Biology (Featuring Kate Adamala)

33.5K2.4K623

Jul 17, 2026

11:37

Dark Matter and Dark Energy: Possibilities and Projections

10.3K916162

Jul 16, 2026

2:07:03

Michael Button: Rising Pseudoarcheology Fraud

156.8K7.7K2.3K

Jul 15, 2026

8:56

Kyivan Rus' Part 2: Vladimir the Great and Yaroslav

3K21691

Jul 13, 2026

3:30

Expressing Time in Latin

2.8K17628

Jul 10, 2026

1:05:08

EPA Head Lee Zeldin is a Freaking Nightmare

95.3K5.8K1.2K

Jul 9, 2026

37:18

Dealing With a Dense Creationist (Featuring Aron Ra)

108.6K5.2K1.9K

Jul 8, 2026

5:34

Reptilian Diversity Part 2: Form and Function of the Squamates

25K32049

Jul 7, 2026

1:30:56

Grifter Tier List 2026 Expansion Pack!

152.8K7.9K2.2K

Jul 6, 2026

3:44

Genitive of the Whole

3.5K13721

10K819121

Dan Richards is Completely Obsessed With Me (So is Danny Jones)

153.9K9.4K3.4K

Jul 1, 2026

7:21

Kievan Rus Part 1: Foundation and Expansion

6.7K485197

Jun 30, 2026

54:46

Talking With a Former Creationist Pastor I Helped Deconvert

93.7K5.2K1.3K

Jun 29, 2026

4:44

Roman Ordinal Numbers

2.3K11517

Jun 26, 2026

44:43

Explaining to Godfrey Why Moon Landing Denial is Silly

222.8K10.1K2.9K

Jun 24, 2026

10:11

Reptilian Diversity Part 1: Turtles, Tuataras, and Crocodilians

3.9K30657

Jun 23, 2026

1:09:07

Avi Loeb's Alien Grift is Crumbling

172.9K10.5K3K

Jun 22, 2026

8:18

Cardinal Numbers in Latin

2.1K12322

Jun 19, 2026

8:56

Beyond the Standard Model of Particle Physics: An Overview

19.2K984107

Jun 18, 2026

2:31:36

Meyer, Tour, and Lennox Have a Playdate

84.3K5.6K1.9K

Jun 17, 2026

8:49

Middle/Later Byzantine Empire Part 2: Komnenian Restoration and the Paleologos Family

5.2K20852

Jun 16, 2026

58:12

Discussion With Planet Peterson (2026 Bingo Card Revisited + Science Optimism)

7.9K714191

Jun 15, 2026

4:39

Ablative of Manner (Ablativus Modi)

2.3K9225

Jun 12, 2026

49:26

Russ Vought is Destroying American Science

89.5K8.2K2.4K

Jun 11, 2026

1:02:59

Discussion on the "If I'm Really Honest" Podcast (My Music and Science Denial Sampler)

37K1.4K382

Jun 10, 2026

8:17

Reptilian Body Systems

6.2K58780

Jun 9, 2026

30:28

Lord Jamar is STILL Having Nightmares About Me

249.2K15.6K4.1K

Jun 8, 2026

3:50

Ablative of Accompaniment

3.2K12626

Jun 5, 2026

8:41

Observing the Standard Model in Action (Particle Detector Experiments)

20.2K1.2K146

Jun 3, 2026

9:59

Middle/Later Byzantine Empire Part 1: Macedonian Dynasty and Komnenos Dynasty

9.6K37255

Jun 2, 2026

1:11:57

Eric Weinstein is Still Pretending He Isn't Pointless

391.9K15.9K4.7K

Jun 1, 2026

3:06

Ablative of Means (Instrumental)

3.4K12033

May 29, 2026

48:33

Exposing Discovery Institute Part 12: William Dembski

154K8K1.4K

May 28, 2026

39:06

Superintelligent AI: Cutting Through the Noise (Featuring Andrea Miotti)

46.9K2.5K1.3K

May 27, 2026

8:30

Class Reptilia: Evolution and Ecology of the Non-Avian Reptiles

7.8K55659

May 26, 2026

1:23:56

Terrence Howard Made a Movie And It's SO BAD (Worse Than You Think)

582.3K24.1K12.2K

May 25, 2026

4:35

The Intensive Pronoun (ipse-ipsa-ipsum)

3.3K12432

May 22, 2026

2:07:53

Reacting to Stephen Meyer Being a Complete Moron

260K10.3K2.6K

May 21, 2026

46:06

What is Dad Brain? (Featuring Darby Saxbe)

51.9K3.1K518

May 20, 2026

8:39

Early Byzantine Empire Part 2: Organization, Economy, and Religion

8K43954

May 19, 2026

1:02:59

I Invaded the Podcast Bro Space (They Hated It)

601.9K33.8K8.2K

May 18, 2026

4:30

Latin Vocabulary: Weather Expressions

3.5K15818

May 15, 2026

12:21

Spontaneous Symmetry Breaking and The Higgs Boson

14.7K879140

May 14, 2026

32:31

Using Microbes to Turn Trash Into Energy? (Discussion With Sasha Rollings-Scattergood of Anaergia)

28.3K2.1K421

May 13, 2026

14:40

Mammalian Diversity Part 3: Placentals

7.3K43565

May 12, 2026

1:00:17

Discussion on Critical Faculty Podcast (Scicomm Strategies and Social Progress)

18.1K901216

May 11, 2026

10:34

Possessive Adjectives and Pronouns in Latin

2.5K10331

May 9, 2026

18:11

Hantavirus: What You Need to Know (Featuring Marion Koopmans)

183.3K13.7K1.7K

May 8, 2026

51:45

Aaron Siri is a Worthless Anti-Vaxx Stooge

156.2K8.5K2K

May 6, 2026

11:26

Early Byzantine Empire Part 1: Constantine, Justinian, et al.

10.3K62079

May 5, 2026

47:57

Ky Dickens Tried to Censor My Telepathy Tapes Debunk

219.4K13.6K2.1K

May 4, 2026

4:51

Reflexive Pronouns in Latin

2.8K1148

May 1, 2026

9:50

The Weak Interaction Part 2: Modern Developments

9.1K43982

Apr 30, 2026

1:31:41

Ben van Kerkwyk is Clueless (UnchartedX Debunked)

329.8K11.4K5.1K

Apr 29, 2026

8:02

Mammalian Diversity Part 2: Marsupials

5.7K37363

Apr 27, 2026

5:16

The Future Perfect Indicative

3.3K13116

Apr 24, 2026

1:28:43

Creationists Call in to Debate Me (MythVision Podcast)

196.2K6.5K1.6K

Apr 22, 2026

6:47

Late Middle Ages Part 2: The Foundations of the Renaissance

6.2K33443

Apr 21, 2026

43:13

NASA's Artemis Program: Future Goals (Featuring Scott Solomon)

86.5K4.8K1K

Apr 20, 2026

5:41

The Pluperfect Indicative: Past Perfect Tense

3.7K11315

Apr 18, 2026

9:44

Baiting Flat Earth Dave With AI Images (Artemis Bonus Episode!)

269K15.2K2.1K

Apr 17, 2026

14:19

Introduction to the Weak Interaction

22.8K1.2K121

Apr 16, 2026

51:57

Flat Earthers are FREAKING OUT About Artemis II

1M43.5K13K

Apr 15, 2026

5:01

Mammalian Diversity Part 1: Egg-Laying Mammals (Monotremes)

8.2K55380

Apr 14, 2026

11:11

Discussing Deprogramming From Religion With a Live Caller (Skeptic Haven)

12K531211

4.8K21920

Bart Sibrel Continues to Humiliate Himself (Moon Landing Denial)

311.9K11.2K4.2K

Apr 8, 2026

7:58

Late Middle Ages Part 1: Hundred Years’ War and the Black Death

10.4K65068

Apr 7, 2026

58:15

Disarming Climate Change Denial Tropes (Featuring Peter Hadfield aka Potholer54)

217.9K10.5K3K

Apr 6, 2026

8:04

Introducing the Perfect System in Latin: Present Perfect

3.3K14717

Apr 3, 2026

14:48

Introduction to Quantum Chromodynamics (QCD)

30K1.6K177

Apr 2, 2026

11:02

Discussing the Validity of Empiricism With a Live Caller (Skeptic Haven)

14K511203

Apr 1, 2026

5:48

Mammalian Body Systems

7.6K54580

Mar 31, 2026

52:35

Metatron is a Whiny Little Baby

361.2K22K9.4K

4.6K21839

Reacting to the Bill Nye/Ken Ham Debate (Evolution vs. Creationism)

304.2K10.3K3K

Mar 25, 2026

11:04

Class Mammalia: Evolution and Description of the Synapsid Amniotes

9.2K61698

Mar 24, 2026

1:26:38

The Telepathy Tapes Are a Scam (Ky Dickens Debunked)

323.2K15.3K4.9K

Mar 23, 2026

3:47

The Demonstrative (īdem-eadem-idem)

3.3K11625

Mar 21, 2026

7:47

Discussing Religious Influence on Politics With a Live Caller (Skeptic Haven)

15K627137

Mar 20, 2026

12:14

Introduction to Quantum Electrodynamics (QED)

22.7K1.2K155

Mar 19, 2026

1:48:03

Professor Jiang is an Idiot (Predictive History Reaction)

499.4K18.2K13.1K

Mar 18, 2026

7:44

Introduction to Amniota: Characteristics of the Amniotes

5.8K42237

Mar 17, 2026

1:04:19

Discussion on the Science Counterpunch Podcast (The Urgency of Science Communication)

36.6K2.1K373

5.4K25644

Professor Dave is a Stupid Toxic Jerkface!

343.9K20.4K8.9K

Mar 11, 2026

7:44

The High Middle Ages Part 2: Crusades and Inquisitions

8.8K52069

Mar 10, 2026

10:58

Discussing Grounds For Morality With a Live Caller (Skeptic Haven)

17.9K706280

Mar 9, 2026

5:58

Third Person Pronouns in Latin (is-ea-id)

3.5K14232

Mar 6, 2026

1:06:10

Discussion With Hamilton Morris (The Cultural Complexities of Disarming Pseudoscience)

68.4K3.6K688

Mar 5, 2026

12:14

Discussing the Ethics of Veganism With a Live Caller (Skeptic Haven)

31K1.2K2K

Mar 4, 2026

6:36

Automated Fingerprint Identification System and Fingerprints in the Courtroom

6.5K31832

Mar 3, 2026

1:46:27

Moon Landing Deniers are Idiots: Bart Sibrel Debunked (Part 2 of 2)

532.5K14.5K6.7K

5.6K23936

Tesla Worshippers are Cranks

37.2K1.8K185

Feb 28, 2026

2:04

Are We Completely Screwed?

78K5.2K461

Feb 27, 2026

7:57

The High Middle Ages Part 1: Large-Scale Societal Changes

12.7K76783

47.1K2.6K245

Latin Vocabulary: Dies, Menses, Tempora (Days, Months, and Seasons) and Using Roman Numerals

4K20942

36.5K1.9K855

Moon Landing Deniers are Idiots: Bart Sibrel Debunked (Part 1 of 2)

475.4K21.1K6.8K

Feb 23, 2026

5:41

Fingerprint Development on Challenging Surfaces

4.7K26741

Feb 22, 2026

2:21

Western Medicine Treats the Symptoms, Not the Cause?

30.5K1.7K174

Feb 21, 2026

3:00

What is a Trans Person?

80.3K7.1K969

Feb 20, 2026

10:46

Symmetries in Particle Physics

10.2K60262

18.6K96060

Kent Hovind is Still Grifting!

352.9K13.3K4.7K

Feb 18, 2026

9:47

Amphibian Diversity Part 2: Order Anura (Frogs)

7.9K46378

Feb 17, 2026

2:57

Do We Need Educational Reform?

19.5K1.3K71

Feb 16, 2026

9:40

Introduction to C-C Cross-Coupling: The Suzuki-Miyaura Reaction

8.4K31442

Feb 15, 2026

1:59

Banning the Development of Artificial Superintelligence

19.3K963276

Feb 14, 2026

2:38

Bill Maher is a Douchebag

53.2K3.4K401

Feb 14, 2026

26:11

Jay Dyer and Jimbob are Spiraling

190K11.7K3.9K

Feb 13, 2026

13:19

The Early Middle Ages: Charlemagne and His Successors

12.9K76097

Feb 12, 2026

2:24

Must Scientists Do Science Communication?

24.6K2.4K66

Feb 11, 2026

5:37

Latin Vocabulary: Roman Dwellings

5.6K30645

Feb 10, 2026

1:04

Everything You Eat is Chemicals

35.1K1.3K107

Feb 10, 2026

30:12

Dunking on Creationist Idiot Jimbob in Live Debate

292.7K13.6K6K

Feb 9, 2026

36:13

Dan Richards is Still a Butthurt Clown

210.6K11.4K2.2K

Feb 8, 2026

2:40

What is the Most Harmful Pseudoscience?

53.8K3.4K246

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