Home / Series / Second Thought / Aired Order /
  • TheTVDB.com Season ID 1962766
  • Created January 30, 2021
  • Modified September 7, 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
S2019E01 What Will Happen in 2019?
January 4, 2019
S2019E02 How Fact Checking Works...And Why It's So Important
January 11, 2019
S2019E03 Why Everything Old Is New Again - The Analog Renaissance
January 17, 2019
S2019E04 Why This Unbreakable Code May Never Be Solved
January 25, 2019
S2019E05 Why IQ Tests Are Stupid
February 1, 2019
S2019E06 Why The Wars Of The Future Will Be Much More Dangerous
February 8, 2019
S2019E07 Should We Seed Life On Other Planets?
February 12, 2019
S2019E08 The Drake Equation Doesn't Solve Anything...Here's Why
February 21, 2019
S2019E09 This ONE Energy Source Could Power The Earth...Forever
March 1, 2019
S2019E10 Why Electric Vehicles Haven't Won...Yet
March 7, 2019
S2019E11 The Predictable Rise of Conscious Capitalism
March 15, 2019
S2019E12 These Are The FASTEST Things Humans Have Ever Made
March 21, 2019
S2019E13 These Are The BIGGEST Machines Humans Have Ever Made
March 29, 2019
S2019E14 Electric Cars Are Much Older Than You Think
April 4, 2019
S2019E15 How Satellites Are Setting The Stage For A Second Space Race
April 11, 2019
S2019E16 Should The US Government Punish Whistleblowers?
April 18, 2019
S2019E17 This Is What You're Really "Worth"
April 26, 2019
S2019E18 This Weapon Could Blast Us Back To The Stone Age
May 3, 2019
S2019E19 The Truth About 5G Safety
May 9, 2019
S2019E20 How Corporations Shifted The Blame For Climate Change
May 17, 2019
S2019E21 The Staggering True Amount of Trash On Earth
May 23, 2019
S2019E22 Are These Military UFO Sightings REAL?
May 30, 2019
S2019E23 The Horrifying True Scale of the Chernobyl Disaster
June 6, 2019
S2019E24 What if the Universe Really is Infinite?
June 14, 2019
S2019E25 This is the Loneliest Place in the Entire Universe
June 20, 2019
S2019E26 How Stars May Have Just Solved The Fermi Paradox
June 27, 2019
S2019E27 How Giant Oil Tankers Could Help Solve The Climate Crisis
July 5, 2019
S2019E28 Why Facebook's New Currency Will Be A Disaster
July 9, 2019
S2019E29 Apollo 11: 50 Years of Dealing With Conspiracy Theories
July 18, 2019
S2019E30 The Weirdest Rejected States Visualized
July 25, 2019
S2019E31 How This Man Cheated Death 600 Times
August 1, 2019
S2019E32 The Star That's Older Than The Universe
August 9, 2019
S2019E33 The New UN Climate Report: We're Screwed
August 15, 2019
S2019E34 The "God of Chaos" Asteroid That Might Hit Earth
August 20, 2019
S2019E35 Why Nuking Mars is a Bad Idea
August 24, 2019
S2019E36 America's Voting Machines Are Much Less Safe Than You Think
September 5, 2019
S2019E37 How America Was Almost Overrun By Hippos
September 12, 2019
S2019E38 Does Green Energy Have A Dirty Secret?
September 18, 2019
S2019E39 Second Thought + Real Life Lore = A Brand New Show!
September 23, 2019
S2019E40 The Man Who Saved The World...By Doing Nothing
September 27, 2019
S2019E41 The 2019 IPCC Report...A Ray Of Hope?
October 4, 2019
S2019E42 How Cruise Ships Are Destroying The World
October 11, 2019
S2019E43 Comic Sans Is A Good Thing. Here's Why.
October 13, 2019
S2019E44 What Would Happen If You Met Your Past Self?
October 15, 2019
S2019E45 How Can We Tell If We're Living In A Simulation?
November 8, 2019
S2019E46 How Loud Is The Sun?
November 14, 2019
S2019E47 Are We Trapped In The Solar System?
November 27, 2019
S2019E48 What If We Had Two Suns?
December 6, 2019
S2019E49 How Exxon Deceived The World (But Not Their Investors)
December 13, 2019
S2019E50 That One Time Zambia Tried To Win The Space Race
season finale
December 19, 2019

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