Half as Interesting Season 2021 Episode release dates & where to watch

1. What Happens When You Build a City With Zero Zoning Laws

2. The Food So Bad That It's Banned In Prison

3. Why a 61 Year Old German Was Almost Queen of England

4. Why There's an American National Park in Canada

5. Why Blue in Japan Looks Like Green to Americans

6. Why Real Dictionaries Have Fake Words

7. Why the East Ends of (Most) Cities are Poorer

8. Why the US Government Has a Secret Chicken Stockpile

9. Japan's Massive Mistake of Building Two Incompatible Power Grids

10. The US Government's $800 Million Fish Taser

11. The Conspiracy Theory that Shakespeare Didn't Write Shakespeare

12. Why the US Government Has 5,915 Secret, Classified Patents

13. This is a Video About Bricks

14. The Year Without a Summer Season

15. Why Google Doesn't Want You to Say You "Googled Something"

16. The US' Butter Size Border

17. Why North Korea Has a Ski Resort

18. The Hidden Grammar Rule English Speakers Don’t Know They Know

19. How Pakistan Broke YouTube Globally for Two Hours

20. Why China Has 3,000 Miles of Secret Tunnels

21. How Your Birth Month Actually Affects Your Life

22. Why There's a Unique Mosquito Species in the London Underground

23. How the World's Newest Language Developed

24. What's the Longest Bus Route in the World?

25. How to Never Lose at Tic Tac Toe

26. Why $2 Trillion Is Kept In Banks That Can't Give Interest

27. How an 100 Million Year-Old Coastline Decides US Elections

28. Why 90% of Asians are Lactose Intolerant

29. Why This Piece of the Netherlands Was Temporarily Scotland

30. How the World's Most Complicated Language Works

31. What's the Deadliest Day of the Year?

32. How the US' 100% Inescapable Prison Works

33. The CIA’s Very Real Experiments into Psychic Powers

34. Why There are 1.5 Million Small Metal Markers Across the US

35. How North Korea Made the Perfect Counterfeit $100 Bill

36. Why 2016 Had an Extra One Second

37. Why Alberta is the World's Only Rat-Free Place (With Humans)

38. Why 7% of Montreal is Moving Today

39. What Happens if the Mail Can't Read Your Handwriting?

40. The Math That Proves Your Friends are More Popular Than You

41. Why Women are Legally Banned From This Peninsula

42. Why You Can Only Have 150 Friends (According to Science)

43. Why the Stock Market Lost $1 Trillion for 36 Minutes

44. The Math Problem With a $1 Million Prize for Solving

45. How to Decode Credit Card Numbers

46. The Tiny Boat With Its Own Postal Code

47. Why Humans Are Supposed to Sleep in Two 4-Hour Phases

48. Why Singapore Purposefully Releases 5 Million Mosquitos a Week

49. Why Traffic Scientists Want You to Cut People Off

50. Hooters' Very Real Airline

51. Every Mistake We've Ever Made IV: A New Nope

52. The Ocean is Getting Less Salty (And That's Bad)

53. Why This 25,000 Foot Mountain Has Never Been Climbed

54. The US Military's Real(ish) Zombie Apocalypse Plan

55. How London's Tallest Tower was a State Secret

56. How Michelin Inspectors Stay Secret

57. Why Ashgabat, Turkmenistan is the World's Most Expensive City

58. The Weirdly Big Problem of Being Declared Dead Accidentally

59. Why Nobody Knows Who Owns 15% of England

60. A Huge Mistake: Paying People to Use Clean Energy

61. Why The US Government Values Your Life at $10,041,645

62. Why the World's Largest Land Vehicle Exists

63. Why Looking at the Sun Makes 1/4th of People Sneeze

64. Why Nobody's Sure What the Northernmost Piece of Land Is

65. The Weird Debate Over Whether There are 4 or 5 Oceans

66. Why the World's Biggest Metro Only Runs 7 Days a Year

67. Why Guinness Stopped Giving These World Records

68. Canada's 100-Foot Freight Railway To Nowhere

69. Why there are Zero Bridges Over the Amazon

70. Why 17 Million Telegrams Are Still Sent Every Year

71. How Blink 182 violated the Geneva Conventions

72. Why Terrible Movies Always Come Out In February

73. Why These Remote Islands are Technically Part of Tokyo

74. Bougainville: A New Country Coming in 2027

75. How One Guy Bankrupted One Of England's Oldest Banks

76. Why Planes Fly Over The North Pole But Not The South Pole

77. Why Blackcurrant Flavor Doesn’t Exist in the US

78. Why Sweden Is Moving Its Northernmost Town 2 Miles East

79. Why Almost Every Town In America Has a Thai Restaurant

80. The Real Reason NYC Is Always Covered In Scaffolding

81. Who Officially Decides What Time It Is?