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21 Things that Turned 21 This Year (2017) - mental_floss List Show Ep. 523

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tells you about 21 things that turned 21 in 2017. Ge...

27 Words that Totally Changed Meanings - mental_floss List Show Ep. 521

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tells you about some words that have completely shif...

24 Facts about Koalas - mental_floss List Show Ep. 522

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tells you about everyone's favorite marsupial, the k...

29 Facts about European Royalty - mental_floss List Show Ep. 520

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some bizarre facts about European royalty thr...

30 Origins of Alcohol Brand Names - mental_floss List Show Ep. 519

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tells you the name origins of some of the world's mo...

26 Facts about Libraries - mental_floss List Show Ep. 518

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tells you about one of his favorite things, librarie...

26 Facts about Lego Bricks - mental_floss List Show Ep. 517

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John builds up your knowledge about Lego bricks! Subscrib...

30 Interesting Facts about the Ocean - mental_floss List Show Ep. 509

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some fascinating facts about the ocean! Subsc...

34 Historical Fashion Facts - mental_floss List Show Ep. 513

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some fascinating historical fashion facts! #5...

33 Facts about Famous Landmarks - mental_floss List Show Ep. 514

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John takes a look at some of the world's most famous land...

30 Life Hacks Debunked - mental_floss on YouTube (Ep. 30)

A weekly show where knowledge junkies get their fix of trivia-tastic information. For our 30TH EPISODE!!, John tests 30 "life hacks" to see if they wo...

26 Wild West Facts - mental_floss List Show Ep. 516

A weekly show where knowledge junkies get their fix of trivia-tastic information. Saddle up as John takes a look at some of the wildest facts in the w...

100 Amazing Facts - mental_floss on YouTube (Ep.225)

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John busts through 100 facts that will BLOW YOUR MIND. Me...

30 More Life Hacks Debunked Pt. 4 - mental_floss List Show Ep. 404

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at 30 more life hacks! Subscribe for new episo...

79 Common Mispronunciations - mental_floss on YouTube (Ep. 21)

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John Green discusses 79 of the most commonly mispronounce...

25 Parenting Life Hacks - mental_floss List Show Ep. 435

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John tries his best at some parenting life hacks. Subscri...

35 Facts about Rock Bands - mental_floss List Show Ep. 413

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John discusses rock bands! Subscribe for new episodes of ...

29 States with Weird Nicknames for their Residents - mental_floss List Show Ep. 512

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some of the bizarre nicknames states have for...

39 Facts about Poets - mental_floss List Show Ep. 511

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some interesting facts about some of your fav...

16 Holiday Life Hacks - mental_floss List Show (Ep. 233)

A weekly show where knowledge junkies get their fix of trivia-tastic information. To get the holiday season started, John tests 16 "life hacks" to see...

50 Common Misconceptions - mental_floss on YouTube (Ep.1)

A weekly show hosted by John Green, where knowledge junkies get their fix of trivia-tastic information. This week, John debunks 50 common misconceptio...

22 Bizarre Conspiracy Theories - mental_floss List Show Ep. 323

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John looks at some bizarre conspiracy theories that peopl...

37 Ways you Might be Weird - mental_floss List Show Ep. 407

A weekly show where knowledge junkies get their fix of trivia-tastic information. This week, John shares some things you do that hardly anyone else do...