William Henry "Hank" Green II was born on May 5th, 1980 to Mike and Sydney Green. He married Katherine Green in 2006. Hank and Katherine live in Missoula, Montana with their cat, Cameo. Hank and Katherine had their first child, Orin, in October 2016.

Hank uploaded the first video to the vlogbrothers channel on New Year's Day 2007, and has also helped start ScishowCrash Course (where he teaches science topics), the now-defunct Truth or Fail, hankschannel, and hankgames. Hank was also responsible for starting up Vidcon, Subbable, DFTBA Records, and the Project For Awesome. He is the executive director for The Lizzie Bennet Diaries and other Pemberley Digital projects, and has also helped start up YouTube programs The Brain Scoop and Sexplanations, featuring knowledgeable Missoula residents.

Hank has a bachelor's degree in biochemistry from Eckerd College and a master's degree in environmental studies from the University of Montana. Before making videos for a living, he wrote in many publications, including mental_floss and his own technology blog, ecogeek.

Hank is also known for his songs that he writes with his guitar (called "This machine pwns N00bs" in an homage to Woody Guthrie), concerning science and other "nerdy" things. His albums include So Jokes, I’m So Bad at This (live), This Machine PWNS N00bs, and Ellen Hardcastle.

Significant Quotations:

  • "We aren't born with a self, we create ourselves."
  • "The most natural thing in the world is complexity."
  • "Dude - no edge." (regarding the infinite universe)
  • "Good morning John it's ______"
  • "Fart fart fart."


External Links:
Website | Twitter | Tumblr | Reddit | Facebook | DFTBA Records | Wikipedia  

Date Title Duration Views Transcribed
2024-07-12 My Identity Crisis 04:19 472
2024-07-05 Should I Run for President?? 04:12 1,679
2024-03-22 The Internet Needs to Change 04:47 333,581
2023-09-20 You Don't Have to be "Type A" to Achieve 12:06 142,179
2023-06-30 A great (and weird) science fact 00:39 1,381,949
2023-06-30 Bon Your Vivant 05:35 342,749
2023-06-27 Alone on the Cancer Boat: A Vlogbrothers Reunion 10:48 677,420
2023-01-12 Whatcha think??? 00:15 245,611
2022-11-18 How Much Does Humanity Weigh? 04:00 130,212
2022-11-17 A Quick Update for the Sock Fiends 01:48 86,893
2022-11-11 Elon Was Right 03:56 852,385
2022-11-04 My Secret Obsession 03:59 208,320
2022-09-28 Why don't we just breathe nitrogen? #shorts #science #SciShow 00:42 947,893
2022-08-30 Don’t Look At the Sun! …Unless | Compilation 14:51 69,306
2022-08-12 The Biggest Climate Bill of Your Life - But What does it DO!? 22:24 842,225
2022-08-09 How Distant Stars Let Us See the Solar System Up Close 06:17 49,958
2022-06-13 Being a New Parent is Hard | Compilation 27:52 19,970
2022-06-13 Last Hours of the Crash Course Coin 59:06 11,226
2022-05-27 The Time for Politics 03:56 222,944
2022-05-05 Does Smoke Truly Follow Beauty? Science Explains 05:26 2,592,424
2022-03-18 How to Fix Daylight Saving Time 03:38 205,455
2022-03-06 Surprising Uses for Fungi You May Not Know 19:25 268,971
2022-02-22 2020-2021 Nerdfighteria Census Analysis 1:00:36 61,038
2022-02-11 Knowing is not Understanding - Pluto and the P4A 03:41 138,043
2022-01-20 So...TikTok Sucks 24:47 1,045,644
2022-01-17 Why does hand sanitizer feel cold? #shorts #science 00:59 498,311
2022-01-14 Thank God We Got This Right... 03:59 238,665
2022-01-11 About That Snap… 04:00 313,900
2022-01-11 The Complicated Relationships of the Microcosmos 10:40 93,066
2022-01-07 For Our 2000th Video: Just a Normal Snowy Day 03:37 155,175
2022-01-07 Extinction, A Pyramid Scheme, & The World's Largest Salamander 06:49 234,179
2021-12-24 29 Days of Astronomical Terror 03:51 233,169
2021-12-23 Why Is It So Hard to Make a Decision? 05:41 68,714
2021-12-10 What Was Early YouTube Like? (with Hank and John) 03:59 260,742
2021-11-30 Vlogbrothers REUNITED AT LAST 04:00 287,574
2021-11-29 When a cow has to go, does it ask other cows to "moove?" #shorts #science #ecology #cows 00:49 2,267,392
2021-09-03 What the Heck am I doing? 03:42 161,857
2021-09-03 The Frog That Swallowed Its Young 06:22 128,705
2021-08-06 Remembering What's Special 03:33 122,675
2021-07-30 Can You Trust Science Too Much? 03:48 155,271
2021-07-23 The Last 25 Questions I Asked Google 03:58 208,006
2021-07-18 The Solar System Explained | SciShow Goes to Space 35:38 1,087,899
2021-07-16 Should You Abandon Social Media? 03:59 214,199
2021-07-09 Wrong on the Internet 04:00 204,506
2021-07-02 So...Orange Juice isn't What it Seems... 03:58 785,253
2021-06-25 The Surprising Origin of Crash Course 03:56 210,334
2021-06-22 Mindblowers with Hank and John 04:01 420,802
2021-06-18 QUADRAGOCON 2021!! LET THE GAMES CONTINUE!!!! 03:59 205,491
2021-06-12 The Stono Rebellion: Crash Course Black American History #6 12:01 398,906
2021-06-11 My Greatest Tool Against Vaccine Misinformation 03:44 273,795
2021-06-10 This Is Your Brain on Language | Compilation 31:05 231,124
2021-06-09 Why You Always Have Room for Dessert, and Other Weird Experiences EXPLAINED! 30:33 488,118
2021-06-04 Is Twitter Redeemable? 03:54 150,972
2021-05-28 Aliens 04:00 232,801
2021-05-21 The 19 Best Facts 03:57 398,158
2021-05-14 This Vlogbrothers Stat Blew My Mind 03:49 210,753
2021-05-07 Are We The Same Person? 03:55 187,425
2021-05-07 AUDIO BROKEN!!! Are We Different People?? 03:55 15,337
2021-04-30 Are We the Baddies?? A Quick Look at a Discourse 03:59 200,491
2021-04-23 Young People and the COVID Vaccine 03:59 218,173
2021-04-21 The Secrets of Deep Sea Mountain Ranges | Ocean Complilation 27:44 1,306,046
2021-04-16 Gene Editing and Intelligence: A Bad 04:00 182,454
2021-03-26 Why I'm Worried about 2021 03:53 207,042
2021-03-22 Your Screen Is Covered In Human Blood 10:06 233,562
2021-03-05 How The Solenodon Became Venomous 06:21 229,727
2021-02-19 Bean Meme Review 13:21 192,320
2020-12-30 5 Brilliant Minds Who Shaped Modern Science | Compilation 26:35 180,290
2020-11-25 Rare Colors: How Nature Creates Blue Hues 12:20 430,451
2020-11-04 Earth's Most Amazing Flying Animals | Compilation 32:11 808,961
2020-09-23 The Weird & Wiggly World of Worms 22:50 317,423
2020-08-04 The Planets with Inside-Out Weather 05:17 117,964
2020-05-17 We Can't Live Without You | Synanthropic Animals 10:28 229,182
2020-03-13 The Anxious Scroll 03:11 177,122
2019-10-04 In Defense of Bad Flags 03:27 163,310
2019-09-27 Crisis 04:00 215,273
2019-09-20 Why Does Australia... (this video is bad, I'm sorry) 03:47 173,996
2019-09-13 You Need to Know About This Caterpillar 03:59 531,332
2019-09-06 Trump is Abnormal, It's His Superpower 03:57 350,076
2019-08-30 The Earth Shouldn't Have Oxygen 04:00 372,448
2019-08-23 The Amazon isn't "Burning" - It's Being Burned 07:32 1,393,566
2019-08-16 ...Not My Proudest Moment 03:57 266,213
2019-08-09 Decluttering the Somewhat Embarrassing Nightstand of a 39 Year-Old Best-Selling Author 03:41 192,851
2019-08-02 The Cutest Octopus 04:00 265,908
2019-07-26 The Best $10,000 I Ever Spent 03:49 221,986
2019-07-18 In Which Hank Consumes the Juice of Over 400 Gushers 03:59 181,041
2019-07-15 Apollo 11 50th Anniversary Playlist 01:29 62,712
2019-07-12 Why Are We Still Doing This? - Reunion Video! 04:00 346,960
2019-07-05 You Need to Know About This Ridiculous Fish 03:58 335,918
2019-06-27 My New Obsession 03:45 209,088
2019-06-21 How to Lie While Telling the Truth 03:52 369,499
2019-06-14 What /Actually/ Happened at Chernobyl 13:33 2,644,573
2019-06-07 8 Things I Wish I Knew When I was Writing my First Novel 04:00 546,314
2019-05-31 Uncomfortable Nuance: Natural Gas Edition 03:54 161,367
2019-05-24 The Monterey Bay Aquarium Has a Secret 08:03 348,272
2019-05-10 The Worst Product Ever 04:00 281,203
2019-05-03 What Game of Thrones is Really About 10:37 352,041
2019-04-26 It's Time to Care About "Business" 03:34 147,948
2019-04-19 Making your Nothings into Somethings 03:59 169,358
2019-04-12 Escalators: We're Not Doing it Wrong (Mostly) 03:59 250,091
2019-04-05 TOO MANY MILKS 03:58 210,917
2019-03-29 The Largest Theft of All Time 03:50 554,825
2019-03-22 How to Get a Colonoscopy 07:44 247,552
2019-03-15 Why We Stopped Making Explainers: EXPLAINED 03:56 266,712
2019-03-08 Does "The Press" Hate YouTube? 03:59 144,413
2019-03-01 I Get a Robocall While Making a Video About Robocalls 03:59 197,567
2019-02-22 I Don't Want The Same Things Anymore 04:00 254,662
2019-02-15 The Most Bizarre Stock Photos I Could Find Brought to Life by Your Captions 03:08 136,319
2019-02-08 Record Cold Winter Could Be Thanks To Global Warming 07:08 253,788
2019-02-08 Screwing Up: Two Stories From When I Worked at a TV Station 04:00 181,734
2019-02-05 You, a Dog, and an Elephant All Pee for 21 Seconds 03:55 225,287
2019-02-04 Does Depression Make You More Realistic? 05:39 148,207
2019-02-04 Why Can't We Make Spider Silk? 04:59 504,611
2019-02-03 7 of the Strangest Sharks on Earth 10:11 1,408,292
2019-02-01 What Being a Night Owl Does to Your Health | SciShow News 06:20 300,736
2019-02-01 We Have Destroyed Copyright Law 12:18 662,675
2019-01-30 A Pure and Restful Quiz Show | SciShow Quiz Show 18:40 94,566
2019-01-28 How to Get to Know Yourself in a Healthy Way 06:09 112,236
2019-01-26 Does Lactic Acid Really Cause Muscle Pain? 04:06 387,486
2019-01-25 Researchers Reverse Alzheimer’s Memory Loss (in Mice) | SciShow News 06:27 137,138
2019-01-25 Giant Stars Don't Follow the Rules | SciShow News 06:43 275,881
2019-01-22 Why Can't I Poop When I Travel? 03:46 198,547
2019-01-21 Changing DNA in a Cell With No DNA: Gene Therapy for Blood Disorders 07:08 116,958
2019-01-21 Do These Eyes Freak You Out? 04:54 100,411
2019-01-20 What We've Learned from Fossilized Farts 11:54 198,602
2019-01-19 How an Army of Crayfish Clones Took Over Europe 03:27 183,848
2019-01-18 The First Extinction of 2019 Has Already Happened | SciShow News 05:51 448,490
2019-01-18 Should You Burn Dirty Fuel? 03:58 123,039
2019-01-16 Neurology, Pharmacology, & Poultry | SciShow Talk Show 22:49 47,517
2019-01-14 Your Favorite Food May Have Been Decided Before Birth 05:24 74,467
2019-01-13 7 Scientific Discoveries Made by... Licking Stuff? 12:19 1,223,652
2019-01-11 Is the Mystery of Earth's 1.2 Billion Missing Years Solved? | SciShow News 06:27 669,331
2019-01-11 We Just Landed on the Far Side of the Moon for the First Time! | SciShow News 05:57 173,100
2019-01-11 What is Burnout? 03:52 186,640
2019-01-10 How Aspirin Changed Medicine Forever 11:52 492,673
2019-01-08 Why Do Kids Puke So Much? 03:19 248,968
2019-01-07 How the Right Tunes Can Improve Your Workout 05:27 48,585
2019-01-07 Behold—Poisonous Snakes! (Yes, You Read That Right) 05:33 564,681
2019-01-05 Are the Bees Okay Now? 03:30 395,038
2019-01-04 The Quietest, Oldest, and Magnetic-iest Science of 2018 06:56 149,679
2019-01-04 Bid Daddy Likes Pork Rinds - P4A Recap 2018! 03:57 88,122
2019-01-03 The Cat That (Maybe) Ate an Entire Species 05:46 341,659
2018-12-31 How to Keep Power from Going to Your Head 04:35 125,668
2018-12-28 3 Great Minds We Lost in 2018 05:59 117,622
2018-12-26 Is Burnt Toast Really Bad for You? 03:31 292,277
2018-12-24 What If We Killed All the Wasps? 05:56 560,213
2018-12-22 Feathered Reptiles Ruled Earth's Skies... Twice! | SciShow News 06:45 152,303
2018-12-21 Predators vs Prey | The Secrets of The Animal Kingdom 37:07 237,442
2018-12-18 Bdelloids: The Most Hardcore Animals in the World? 06:43 211,850
2018-12-17 Why Being Introverted Doesn't Make You Antisocial | Antisocial Personality Disorder 05:46 133,637
2018-12-14 Two Unbelievable New Transplants That Actually Worked 06:23 226,340
2018-12-14 5 More Strange Flying Machines 11:26 370,039
2018-12-14 No, We Did Not Just Solve Dark Matter and Dark Energy | SciShow News 05:35 207,606
2018-12-09 Project for Awesome Part 6! 7:30:10 42,192
2018-12-07 6 Incredible Animal Hunting Techniques 11:39 595,297
2018-12-07 The First Gene-Edited Babies Are Here, Like It or Not | SciShow News 07:04 452,087
2018-12-07 Why You Probably Can't Predict Your Own Happiness 05:20 83,154
2018-12-07 Why Can’t We Clone Endangered Species to Save Them? 06:09 166,472
2018-12-06 3 Surprising Ways Your Intestines Affect You 06:03 155,819
2018-12-03 The Benefits of Being Easily Distracted 05:49 139,003
2018-12-02 The Most Brilliant Scientists (Who No One Believed) 12:48 1,996,704
2018-11-30 You Can Inherit Mitochondrial DNA from Both Parents! | SciShow News 06:30 203,301
2018-11-27 The Truth About Flint Michigan: A Clean Water Crisis 12:17 1,176,579
2018-11-26 Why Do You Feel Like You're Being Watched? 05:13 191,854
2018-11-22 A Kilogram Is Now a Kilogram—Forever | SciShow News 07:17 261,754
2018-11-19 Why You Might Not Want to Be 'The Smart Kid' 05:16 202,093
2018-11-19 Hacking the Brain: The Future of Prosthetics 06:20 108,485
2018-11-16 Purple Bacteria: Turning Poop Into Biofuel 06:52 121,348
2018-11-15 The Mysterious Ridges Near Pluto's Heart 06:17 129,489
2018-11-14 How Ovens Helped Discover Quantum Mechanics 12:49 1,331,521
2018-11-12 How Dangerous Is Loneliness, Really? 05:30 301,047
2018-11-09 What Happens When Animals Consume Recreational Drugs? 12:07 4,482,552
2018-11-09 Finally, Some Good News About Corals | SciShow News 05:52 176,314
2018-11-07 The Vine That 'Loves' Parasitic Wasps to Death 03:43 190,457
2018-11-05 Will There Ever be a Cure for the Common Cold? 05:50 149,587
2018-11-04 7 Dinosaur Mysteries We Haven't Fully Figured Out 11:13 1,278,662
2018-11-02 Buzzed By a Weird Blue Asteroid 04:48 149,111
2018-11-02 Hurricane Walaka Erases Entire Hawaiian Island | SciShow News 05:40 191,073
2018-10-29 Do Weighted Blankets Really Do Anything? 05:13 650,202
2018-10-29 Why You'll Never See Your Eyes Move in a Mirror 05:28 81,762
2018-10-25 Can a Burger Really Give You Nightmares? | SciShow News 05:40 124,116
2018-10-23 Precision Medicine | SciShow Talk Show 27:31 58,120
2018-10-19 How Researchers Made Mice Pups from Two Moms and Two Dads | SciShow News 06:08 122,702
2018-10-19 Why Our Brains Recognize Faces So Easily... or Fail at It 04:55 97,268
2018-10-18 3 Space Mission Problems in a Week | SciShow News 05:31 100,295
2018-10-18 Meet the Oilbird: A Bird that Thinks it's a Bat 04:02 183,399
2018-10-17 6 Home Remedies That are Proven by Science 11:06 1,630,662
2018-10-15 Why Do Good People Sometimes Do Bad Things? 05:31 93,432
2018-10-12 7 Strange Ways Birds Use Their Feathers 10:51 404,421
2018-10-12 A New Thing on SciShow! Join Us! 02:06 109,779
2018-10-05 Does Using Your Phone Really Hurt Your Sleep? 04:22 151,071
2018-10-04 How Pocket Calculators Changed Electronics Forever 06:19 182,711
2018-10-02 Real Pain and 'Explosive' Brains | Fibromyalgia 06:06 391,917
2018-10-02 The Philosopher's Corpse: Crash Course Recess #2 03:19 89,539
2018-09-27 Hare Hair & Fuzzy Bunnies | SciShow Talk Show 34:40 230,666
2018-09-25 Why Does Putting a Finger Under Your Nose Stop a Sneeze? 02:43 119,337
2018-09-24 How To Make Eyewitness Testimony More Reliable 05:09 60,572
2018-09-21 Found: Dozens of Ancient Cryovolcanoes on Ceres! | SciShow News 06:05 93,887
2018-09-19 What is Junk DNA, and Why Do We Have So Much? 10:56 307,303
2018-09-19 Why the Weak Nuclear Force is Ruining Physics 06:46 923,801
2018-09-17 Can You Really Tell if Someone is Lying to You? 05:40 63,135
2018-09-14 Can Cold Showers Actually Change Your Life? 04:12 1,483,690
2018-09-13 Luzia Among Specimens Likely Lost in Brazil Museum Fire | SciShow News 06:19 136,995
2018-09-12 How to Become Immune to Mosquito Bites 05:11 1,178,744
2018-09-07 The Lesser-Known Symptoms of Depression 05:26 1,414,496
2018-09-05 The Truth About Buying Organic Food 10:48 440,944
2018-09-03 Did We Just Figure Out How to Program a Brain? 06:08 130,044
2018-09-01 Why Is Your Cat So Disgusted With You? 02:49 395,060
2018-08-29 Studying Polar Bears from a Monster Truck | SciShow Talk Show 27:33 60,321
2018-08-27 How to Know if You Have Food Poisoning 05:23 941,786
2018-08-27 How Does Reverse Psychology Work? 05:02 249,368
2018-08-26 6 Animals That Consume Bizarre Diets 10:17 553,156
2018-08-22 Could Scientists Predict the Next Political Crisis? 11:14 145,665
2018-08-20 What Does Pornography Do to Your Brain? 06:12 4,076,133
2018-08-18 Why Doesn't Your Sphincter Get Tired? 03:52 273,029
2018-08-17 A Zombie Gene Keeps Elephants from Getting Cancer | SciShow News 04:54 169,582
2018-08-14 Do Broken Bones Actually Get Stronger After Healing? | Bone Myths Debunked 03:35 482,973
2018-08-13 Why Do You Sabotage Yourself Before a Big Test? | Self-Handicapping 05:53 120,031
2018-08-11 How Do Polarized Sunglasses Work? 04:29 195,128
2018-08-10 Why Florida's Red Tide Is Killing So Many Animals | SciShow News 06:02 296,605
2018-08-10 Spotted: The First Inside-Out Planetary Nebula | SciShow News 05:41 118,113
2018-08-09 Why Scientists are Giving Robots Human Muscles 05:51 241,044
2018-08-07 Why Do I Sweat So Much? 03:26 408,209
2018-08-05 5 Ancient Body Myths that Are Wildly Inaccurate 12:17 1,705,215
2018-08-01 Giant Antarctic Sea Spiders | SciShow Talk Show 28:46 378,102
2018-07-30 Will Video Games Eventually Replace Your Therapist? 04:59 43,857
2018-07-29 6 "Vegetarian" Animals That Actually Eat Meat 11:18 1,283,060
2018-07-28 Why Do Prosthetic Limbs Feel Way Heavier Than Biological Ones? 03:27 142,887
2018-07-27 Why Cancer Labels Are Super Misleading 11:37 346,080
2018-07-26 Why Pregnancy Makes You Forgetful... but Helps Your Baby 04:48 77,219
2018-07-25 A Giant Underground Lake on Mars! | Breaking News 05:08 316,222
2018-07-24 Why Don't Humans Have a Mating Season? 03:07 346,563
2018-07-23 How Different Types of Alcohol Affect Your Emotions 05:45 202,271
2018-07-22 8 Boss Invertebrates That Eat Whatever They Want 11:42 869,582
2018-07-20 Is YouTube Giving Us All ADHD? 06:37 197,274
2018-07-16 What Do "Smart Pills" Really Do to Your Brain? 05:46 191,314
2018-07-15 The 6 Rare Diseases Changing Modern Medicine 12:12 484,530
2018-07-14 What Happens If You Stop Pooping? 03:37 406,739
2018-07-13 The Neolithic Diet: New Details About What's in the Iceman's Stomach 05:04 202,686
2018-07-13 Meet the Milky Way's Last Big Meal: The Sausage Galaxy 06:28 151,521
2018-07-12 Brain Hacks to Make Your Food Taste Better 06:47 82,855
2018-07-11 How to Build a Rocket Engine in Your Kitchen (Experiment Episode) 05:54 187,908
2018-07-07 We Probably Can't Save the Vaquita—But We Can Learn From Them 06:21 242,519
2018-07-06 Turns Out, Spiders Use Electricity to Fly 04:47 266,092
2018-07-04 Climate Science From Space | SciShow Talk Show 26:12 61,821
2018-07-02 Why Does Nature Make You Feel Better? 05:45 92,503
2018-06-29 Baby Zebrafish Eyes Work Kind of like Real-Time Photoshop 05:22 197,574
2018-06-29 We May Have Just Found the Universe's Missing Baryonic Matter 05:10 288,511
2018-06-28 Viruses That Infect...Other Viruses? | Mysterious Pathogens 07:12 935,237
2018-06-27 The Truth Behind 'Natural' and 'Artificial' Flavors: How Bad Are They Really? 09:34 1,196,997
2018-06-25 How to Get Over That Broken Heart—But Also Learn From It 06:15 102,295