Home / Series / Today I Found Out / Aired Order /
  • TheTVDB.com Season ID 1907164
  • Created April 11, 2018
  • Modified April 23, 2024
When available, episode names will be translated into your preferred language. Otherwise they will be shown using the series' origin language.
Name First Aired Runtime Image
S2021E01 The British Almost-Kamikazes of World War II
January 10, 2021
10
S2021E02 What Happened to the Members of the Fellowship After The Lord of the Rings
January 13, 2021
12
S2021E03 The Complex Contradictions of Chindogu - The Japanese Art of Useless Inventions
January 14, 2021
9
S2021E04 The Nazi War Crime That Shocked Even the Nazis
January 15, 2021
16
S2021E05 We Still Don’t Know How Bicycles Work
January 20, 2021
11
S2021E06 The Obscenely Successful Obsolete Sailing Ship and Its Daring Captain Who Terrorized the High Seas
January 25, 2021
18
S2021E07 How Does Nuclear Waste Disposal Work
January 26, 2021
16
S2021E08 Can Humans Breathe Liquid Like in The Abyss
January 28, 2021
10
S2021E09 The World War II Warship that Disguised Itself as a Tropical Island to Try to Escape the Enemy
February 1, 2021
8
S2021E10 That Time an American President Killed a Man in Cold Blood and Got Away With It Scot Free
February 2, 2021
12
S2021E11 Has Anyone Ever ‘Cut the Red Wire’ to Defuse a Bomb and What is It Really Like to Be on a Bomb Squad
February 3, 2021
15
S2021E12 How do The Persians Teach Alexander the Great and When in History Did He First Become Great
February 4, 2021
18
S2021E13 The Steampunk Flight Simulator That Helped Win World War II
February 5, 2021
15
S2021E14 The Curious Case of the 300 MPH Personal Jet Submarine
February 9, 2021
8
S2021E15 The Cancer Pandemics Spread By Bites and Mosquitoes
February 10, 2021
11
S2021E16 How Do We Know How Old Things Like Dinosaur Bones Are
February 15, 2021
12
S2021E17 What's Up with Those Bird Beak Plague Masks
February 17, 2021
10
S2021E18 The Ludicrously Dangerous Submarine that Somehow Became the First Sub to Sink Another Ship in Combat
February 18, 2021
18
S2021E19 How Bicycles Caused the Downfall of the British Empire
February 23, 2021
16
S2021E20 How Two Guys are the Reason We Eat What We Eat for Breakfast
February 26, 2021
14
S2021E21 That Time Some Psychiatrists Pretended to be Mentally Ill to Prove Psychiatrists Don't Know Anything
February 27, 2021
19
S2021E22 The Fascinating Story Behind the Molotov Cocktail and How It Got Its Name
February 27, 2021
10
S2021E23 The Mad Aussie Who Stung Himself and his 9-Year-Old Son With a Deadly Creature FOR SCIENCE!!!
February 28, 2021
14
S2021E24 Sooo… is it pronounced Gif or Jif
March 3, 2021
12
S2021E25 Why Is the English Alphabet in the Order That it Is
March 4, 2021
16
S2021E26 The Real Reason We Call a Software Glitch a Bug
March 8, 2021
11
S2021E27 The 18th Century Chess Robot That Defeated Napoleon, Ben Franklin, and Countless Others
March 10, 2021
15
S2021E28 The Curious Case of the Crypt of Civilization
March 15, 2021
16
S2021E29 Sooooo... Will a Frog Actually Allow Itself to be Boiled Alive if You Raise the Temperature Slowly
March 17, 2021
9
S2021E30 Is There Such a Thing as a Sound or Smell So Strong it Can Kill You
March 20, 2021
12
S2021E31 Why Do We Want to Squeeze/Bite/Pinch Cute Stuff So Badly?
March 22, 2021
9
S2021E32 Why Were So Many British and American Warships in World War I Painted Like Zebras
March 23, 2021
17
S2021E33 The Eccentric, Murdering Photographer Who Gave us the Movies
March 25, 2021
12
S2021E34 The Curious Case of the Extreme Sport Mensur
March 26, 2021
10
S2021E35 The Curious Case of the German and Japanese Cities in America During World War II
March 27, 2021
11
S2021E36 That Time a Teenager Built a Nuclear Reactor in His Backyard
March 28, 2021
12
S2021E37 The Bizarre World War II Plan to Score a Major Victory for the Allies
March 29, 2021
14
S2021E38 The Greatest Last Stand You've Never Heard Of
March 30, 2021
13
S2021E39 The Red Devil - The Only Axis Prisoner to Escape from North America And Make It Back to Germany
April 1, 2021
15
S2021E40 Where Did Goth Teen Subculture Come From and Why is it Associated With Roman Invaders
April 12, 2021
15
S2021E41 The Original Uber Eats - India's Amazing 131-Year-Old Dabbawala Industry
April 14, 2021
10
S2021E42 The Curious Case of the Cat that was Turned Into a Living Telephone FOR SCIENCE!!!!!!
April 16, 2021
10
S2021E43 How World War II Made Everybody Think Carrots Were Good for Their Eyes
April 19, 2021
10
S2021E44 Is Stockholm Syndrome Actually a Thing
April 21, 2021
12
S2021E45 If Hitler's Regime was the Third Reich, Who Were the First and Second
April 23, 2021
12
S2021E46 Falling From the Edge of Space - Chuck Yeager's Wild Ride
April 25, 2021
15
S2021E47 That Time an Oregon Free Love Cult Launched the Largest Bioterror Attack in US History 16
S2021E48 The Real Q from James Bond and His Ingenious, RealLife Inventions
April 28, 2021
14
S2021E49 The Young War Gamers Who Changed the Course of World War II
April 29, 2021
13
S2021E50 The Man Who Literally Ate an Entire Airplane
May 3, 2021
6
S2021E51 The Immortal Woman Whose Death Changed the World
May 5, 2021
18
S2021E52 That Time a Scientist Stopped a Charging Bullfighting Bull Using Mind Control FOR SCIENCE!!!!
May 11, 2021
10
S2021E53 Germany's Forgotten Genocide - The Early Atrocity that Provided a Blueprint For the Nazis
May 13, 2021
19
S2021E54 Canada's Youngest Aerial Victoria Cross Winner - The Insane Story of Alan McLeod
May 14, 2021
12
S2021E55 That Time a Farmer was Given Ultimate Power Twice and Changed the World By Walking Away Both Times
May 17, 2021
12
S2021E56 The Wild Story of the Biggest POW Camp Breakout of World War II
May 18, 2021
15
S2021E57 The Badass Sergeant Who Instantly Became His Own One Man Army
May 20, 2021
8
S2021E58 That Time a Guy Put Himself Adrift at Sea for 62 Days Without Provisions FOR SCIENCE
May 25, 2021
16
S2021E59 Does the Language You Speak Affect How You Think
May 27, 2021
18
S2021E60 Tickling the Dragon's Tail - The Horrible Heart of a Nuclear Bomb
May 28, 2021
13
S2021E61 Did the US President Ever Actually Have a ‘Big Red Phone’ Connected Directly to Moscow
May 29, 2021
12
S2021E62 The Surprisingly Heated Debate on Whether Hot Water Freezes Faster Than Cold Water
May 31, 2021
14
S2021E63 That Time a Dude Was Given a Nobel Prize for Intentionally Infecting People with Malaria
June 8, 2021
12
S2021E64 The Curious Case of the Solar Powered Sea Slug
June 10, 2021
7
S2021E65 Is Photographic Memory Actually a Thing
June 11, 2021
17
S2021E66 The Gruesome Truth About Pavlov's Dogs (And How His Findings are Commonly Misinterpreted)
June 14, 2021
16
S2021E67 Briefcase of Armageddon - The Exact Sequence of Actions Behind a Hypothetical US Nuclear Attack
June 15, 2021
18
S2021E68 What's Up With the Whole 'Doomsday Clock' Thing
June 17, 2021
10
S2021E69 The Curious Case of the People With Split Brains
June 21, 2021
10
S2021E70 What’s Up With Measuring So Many Things in “Gauge”
June 23, 2021
10
S2021E71 ‘Kaputnik’ - America’s Largely Forgotten Disastrous First Attempt to Launch a Satellite
June 24, 2021
18
S2021E72 Kilroy Was Here - The Story Behind One of the First Viral Memes in Modern History
June 25, 2021
12
S2021E73 Where Did Dogs Really Come From
June 28, 2021
15
S2021E74 That Time NASA Tried to Prevent an Extraterrestrial Pandemic
June 29, 2021
14
S2021E75 How Did the Practice of Calling Liberals Left and Conservatives Right Start
July 5, 2021
9
S2021E76 Does Anything Radioactive Actually Glow Bright Green
July 6, 2021
10
S2021E77 Surviving the Sahara Desert with the World's Loneliest Tree
July 8, 2021
7
S2021E78 That Time British Witches Tried to Stop a Nazi Invasion Using Magic
July 12, 2021
11
S2021E79 That Time Kodak Accidentally Discovered the World's First Atomic Bomb
July 14, 2021
9
S2021E80 The Forgotten 9-Month Battle by International Firefighters to Save the World
July 15, 2021
10
S2021E81 The Secret Codes of Hobos
July 19, 2021
9
S2021E82 A Toolbox in Your Pocket - The History of the Swiss Army Knife
July 21, 2021
13
S2021E83 What’s Up With the Increasingly Popular Practice of Modern Medical Leeches
July 22, 2021
10
S2021E84 The Curious Case of the Sable Island Seal Killer
July 26, 2021
13
S2021E85 Do Real EMP Weapons Actually Exist, or Are They Only a Thing in Movies
July 30, 2021
19
S2021E86 The Extremely Bizarre Engineering Rituals of Canada (And the Fascinating Way They Came to Be)
July 31, 2021
14
S2021E87 The Surprisingly Interesting Debate of Where Outer Space Actually Begins
August 2, 2021
15
S2021E88 Yet Another of Hitler's Ultimate Dick Moves
August 3, 2021
11
S2021E89 The Entirely Mad Around the World Adventure of Half-Safe
August 5, 2021
12
S2021E90 That Time a Science Fiction Writer Accidentally Almost Revealed the Manhattan Project
August 9, 2021
13
S2021E91 How The Invention of Dynamite Ultimately Gave Us Viagra
August 11, 2021
12
S2021E92 Our Fine Finned Friends are Smarter Than You Think
August 12, 2021
9
S2021E93 How Lobbyists from the Auto Industry Invented Jaywalking Shame
August 16, 2021
12
S2021E94 The Gruesome Tale of the Laughing Death Epidemic
August 18, 2021
12
S2021E95 Can You Really Knock Someone Out Harmlessly, Like in the Movies
August 19, 2021
16
S2021E96 Men Against Fire - How the Majority of Soldiers in Every War Steadfastly Refuse to Harm the Enemy
August 23, 2021
20
S2021E97 When and Why did McDonald's Start 'Super Sizing' Meals (Plus - The Myths of 'Super Size Me')
August 24, 2021
14
S2021E98 What's Up With the Snake & Staff Symbol for Medicine
August 26, 2021
16
S2021E99 Is Ring Around the Rosie Really About the Plague
August 30, 2021
13
S2021E100 The One Eyed Barnstormer Who Invented the Space Suit in the 1930s
August 31, 2021
17
S2021E101 A Crisis of Minds - The Fascinating Tale of 'Healing' People... By Destroying Their Brains
September 3, 2021
15
S2021E102 The Top Secret Navy Mission that Accidentally Rediscovered the Titanic
September 7, 2021
22
S2021E103 How to Make Yourself Allergic to Red Meat (Plus Other Ways in Which Ticks are Completely Horrifying)
September 9, 2021
11
S2021E104 Why Do Cicadas Stay Underground for So Long
September 13, 2021
12
S2021E105 The Booze-Soaked Hunting of German U-Boats with One of the Most Successful Authors of All Time
September 16, 2021
14
S2021E106 Jumbo Jet vs. Natural Disaster - The Incredible Story of British Airways Flight 9
September 22, 2021
12
S2021E107 Pachinko - Japan’s Unique Gaming Obsession That is Totally, Definitely Not Gambling
September 24, 2021
13
S2021E108 The Surprisingly Bitter and Occasionally Deadly Fight Over McDonalds' Fries
September 27, 2021
14
S2021E109 That Time the British Tried to Save Its Empire with Peanuts (And the Hilarity that Ensued)
September 29, 2021
19
S2021E110 The Littlest Naval War - Britain's Insane Attempt to End German Domination of a Single African Lake
September 30, 2021
15
S2021E111 The Amazing Hidden Liquid World That Lies Beneath Antarctica
October 1, 2021
16
S2021E112 How the Nazis Teamed Up with IBM for Mass Murder (And How the First Ethical Hacker Fought Back)
October 6, 2021
17
S2021E113 A Murder Mystery, an Airline Bombing, and the Last to Hang in Canada
October 8, 2021
11
S2021E114 The Greatest Air Race of All Time (That Helped Develop the Global Airline Industry)
October 13, 2021
15
S2021E115 The Most Disastrous Space Mission Ever Executed
October 15, 2021
18
S2021E116 That Time Some British School Girls Tricked the Creator of Sherlock Holmes Into Believing in Fairies
October 20, 2021
17
S2021E117 The Impossibly Badass Story of Mills' Marauders and the Battle of Grytviken
October 22, 2021
11
S2021E118 The Flying Bandit and One of the Greatest Gold Heists in History
October 25, 2021
15
S2021E119 The Bizarre Story of the World's Greatest Hoarders
October 26, 2021
13
S2021E120 Twilight Sleep: The Horrifying Way In Which Early 20th Century Women Gave Birth
October 27, 2021
13
S2021E121 How World War II Created One of the World’s Most Popular Soft Drinks
October 28, 2021
12
S2021E122 Removing Butts: The Bizarre Early 20th Century Obsession with Removing Random Body Parts
October 30, 2021
19
S2021E123 Argentina's Secret Nazi Fusion Lab
November 2, 2021
17
S2021E124 What Actually Defines an Assault Rifle, and Who Invented Them?
November 8, 2021
20
S2021E125 That Time When a Shortage of Sausage and Beer Killed 1,000 People and Toppled an Empire
November 10, 2021
12
S2021E126 The Frequency Illusion: When You Suddenly Can't Stop Seeing That Thing You Just Learned About
November 12, 2021
11
S2021E127 The Secret Cold War Project Behind the Roswell UFO Incident
November 16, 2021
18
S2021E128 That Time US Scientists Injected Plutonium Into People Without Their Knowledge
November 18, 2021
20
S2021E129 How a World War II Famine Helped Solve a 2,000-Year-Old Medical Mystery
November 20, 2021
11
S2021E130 How Close Did the Nazis Actually Come to Building an Atomic Bomb?
November 22, 2021
21
S2021E131 Harry Houdini, Sir Arthur Conan Doyle, and the Crusade Against Spiritualism
November 24, 2021
23
S2021E132 How Much Radiation Can the Human Body Take? And Are Dental X-Rays Actually Safe?
November 26, 2021
17
S2021E133 That Time Canada Tried to Build an Actual Flying Saucer
November 29, 2021
17
S2021E134 Is Genuine Multiple Personality Disorder an Actual Thing? Or Just a Hollywood Invention for Movies?
November 30, 2021
23
S2021E135 Who's a Good Boy? The Honors Won by Our Bravest Furry and Feathered Warriors
December 6, 2021
17
S2021E136 The Curious Case of Cargo Cults and the Truly Bizarre Rituals that Manifested
December 8, 2021
14
S2021E137 That Time an Entire French Town Went Insane
December 14, 2021
17
S2021E138 The Actual “Assassins” Were Not What You Think
December 15, 2021
12
S2021E139 That Time the British Pitted a Few Canoeing Commandos against a Fleet of Nazi Ships... And Won
December 16, 2021
15
S2021E140 The OG Fascist Symbol That is Still Found Everywhere
December 17, 2021
14
S2021E141 Amazon Versus Diapers: A Modern Battle for Sales Supremacy
December 20, 2021
8
S2021E142 The Mysterious and Fascinating World of ‘Numbers Stations’
December 22, 2021
15
S2021E143 The Last War Chief: Joe Medicine Crow's Astonishing Feats of Badassery During World War II
December 23, 2021
11
S2021E144 Inventing Chemical Warfare What is Nerve Gas Anyway, and Who Invented it
December 24, 2021
20
S2021E145 Dance Until You Die: The Perverse Depression Era Fad of Dance Marathons
December 27, 2021
12
S2021E146 Cultivator No. 6: Winston Churchill’s Trench-Digging White Elephant
December 28, 2021
16
S2021E147 How do Silencers Work, and How Silent Do They Actually Make Guns?
December 29, 2021
18
S2021E148 When Does a Hill Become a Mountain?
season finale
December 31, 2021
10

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