# List of Stuff You Should Know episodes (2015)

This is a list of episodes from 2015 for the Stuff You Should Know podcast

## 2015 season

| No. in series | No. in season | Title | Length | Original air date |
| 706 | 1 | "SYSK Live: How Bars Work" | 51 minutes | January 1, 2015 (2015-01-01) |
| 707 | 2 | "How Jim Henson Worked" | 43 minutes | January 6, 2015 (2015-01-06) |
| 708 | 3 | "How Online Gambling Works" | 41 minutes | January 8, 2015 (2015-01-08) |
| 709 | 4 | "How the Scientific Method Works" | 63 minutes | January 13, 2015 (2015-01-13) |
| 710 | 5 | "Juggling: What the Heck" | 51 minutes | January 15, 2015 (2015-01-15) |
| 711 | 6 | "How the March on Washington Worked" | 45 minutes | January 20, 2015 (2015-01-20) |
| 712 | 7 | "Nostradamus: Predictor of the future? Not so much." | 41 minutes | January 22, 2015 (2015-01-22) |
| 713 | 8 | "How Poison Ivy Works" | 38 minutes | January 27, 2015 (2015-01-27) |
| 714 | 9 | "How Hot Wheels Work" | 45 minutes | January 29, 2015 (2015-01-29) |
| 715 | 10 | "Rainbows: Delighting humanity since forever" | 32 minutes | February 3, 2015 (2015-02-03) |
| 716 | 11 | "How Ice Cream Works" | 45 minutes | February 5, 2015 (2015-02-05) |
| 717 | 12 | "How Feng Shui Works" | 44 minutes | February 10, 2015 (2015-02-10) |
| 718 | 13 | "What is folklore?" | 46 minutes | February 12, 2015 (2015-02-12) |
| 719 | 14 | "Is there treasure on Oak Island?" | 40 minutes | February 17, 2015 (2015-02-17) |
| 720 | 15 | "How Perfume Works" | 60 minutes | February 19, 2015 (2015-02-19) |
| 721 | 16 | "Why Do Lefties Exist?" | 43 minutes | February 24, 2015 (2015-02-24) |
| 722 | 17 | "Some Movies That Changed Filmmaking" | 60 minutes | February 26, 2015 (2015-02-26) |
| 723 | 18 | "How ESP Works(?)" | 57 minutes | March 3, 2015 (2015-03-03) |
| 724 | 19 | "How Stonehenge Works" | 45 minutes | March 5, 2015 (2015-03-05) |
| 725 | 20 | "How Fleas Work" | 41 minutes | March 10, 2015 (2015-03-10) |
| 726 | 21 | "How Tea Works" | 54 minutes | March 12, 2015 (2015-03-12) |
| 727 | 22 | "How Anesthesia Works" | 54 minutes | March 17, 2015 (2015-03-17) |
| 728 | 23 | "Earwax: Live With It" | 38 minutes | March 19, 2015 (2015-03-19) |
| 729 | 24 | "10 Bizarre Medical Treatments" | 46 minutes | March 24, 2015 (2015-03-24) |
| 730 | 25 | "How Desalination Works" | 39 minutes | March 26, 2015 (2015-03-26) |
| 731 | 26 | "Does the body replace itself?" | 40 minutes | March 31, 2015 (2015-03-31) |
| 732 | 27 | "Thanks, Easter Bunny! Bock Bock!" | 44 minutes | April 2, 2015 (2015-04-02) |
| 733 | 28 | "Polyamory: When two just won’t do" | 46 minutes | April 7, 2015 (2015-04-07) |
| 734 | 29 | "What’s the deal with blood types?" | 62 minutes | April 9, 2015 (2015-04-09) |
| 735 | 30 | "How Slinky Works" | 53 minutes | April 14, 2015 (2015-04-14) |
| 736 | 31 | "How Zero Population Growth Works" | 52 minutes | April 16, 2015 (2015-04-16) |
| 737 | 32 | "How Clowns Work" | 49 minutes | April 21, 2015 (2015-04-21) |
| 738 | 33 | "Oh No, Snakes!" | 51 minutes | April 23, 2015 (2015-04-23) |
| 739 | 34 | "How Water Slides Work" | 39 minutes | April 28, 2015 (2015-04-28) |
| 740 | 35 | "How Spiders Work" | 61 minutes | April 30, 2015 (2015-04-30) |
| 741 | 36 | "How Therapeutic Hypothermia Works" | 52 minutes | May 5, 2015 (2015-05-05) |
| 742 | 37 | "Josh and Chuck Make It Through Male Puberty" | 53 minutes | May 7, 2015 (2015-05-07) |
| 743 | 38 | "Does the FDA Protect Americans?" | 60 minutes | May 12, 2015 (2015-05-12) |
| 744 | 39 | "How Pinewood Derbies Work" | 47 minutes | May 14, 2015 (2015-05-14) |
| 745 | 40 | "How Internet Censorship Works" | 46 minutes | May 19, 2015 (2015-05-19) |
| 746 | 41 | "How Color Works" | 45 minutes | May 21, 2015 (2015-05-21) |
| 747 | 42 | "How Junk Food Works" | 49 minutes | May 26, 2015 (2015-05-26) |
| 748 | 43 | "How Tupperware Works" | 40 minutes | May 28, 2015 (2015-05-28) |
| 749 | 44 | "How Street Gangs Work" | 49 minutes | June 2, 2015 (2015-06-02) |
| 750 | 45 | "How Ocean Currents Work" | 41 minutes | June 4, 2015 (2015-06-04) |
| 751 | 46 | "How the Wow! Signal Works" | 36 minutes | June 9, 2015 (2015-06-09) |
| 752 | 47 | "Bridges: Nature Abhors Them" | 60 minutes | June 11, 2015 (2015-06-11) |
| 753 | 48 | "How BASE Jumping Works" | 56 minutes | June 16, 2015 (2015-06-16) |
| 754 | 49 | "Are You My Mother?: How Animal Imprinting Works" | 39 minutes | June 18, 2015 (2015-06-18) |
| 755 | 50 | "How Landfills Work" | 43 minutes | June 23, 2015 (2015-06-23) |
| 756 | 51 | "Mosquitoes: The Worst" | 44 minutes | June 25, 2015 (2015-06-25) |
| 757 | 52 | "How Audience Testing Works" | 45 minutes | June 30, 2015 (2015-06-30) |
| 758 | 53 | "How Circus Families Work" | 46 minutes | July 2, 2015 (2015-07-02) |
| 759 | 54 | "How Egypt’s Pyramids Work" | 51 minutes | July 7, 2015 (2015-07-07) |
| 760 | 55 | "How Brickfilm Works" | 34 minutes | July 9, 2015 (2015-07-09) |
| 761 | 56 | "How the Terracotta Army Works" | 34 minutes | July 14, 2015 (2015-07-14) |
| 762 | 57 | "The Time Nazis Invaded Florida" | 59 minutes | July 16, 2015 (2015-07-16) |
| 763 | 58 | "How Citizen’s Arrests Work" | 39 minutes | July 21, 2015 (2015-07-21) |
| 764 | 59 | "Road Rage: GRRRR!!!" | 55 minutes | July 23, 2015 (2015-07-23) |
| 765 | 60 | "How Profiling Works" | 50 minutes | July 28, 2015 (2015-07-28) |
| 766 | 61 | "How Bats Work" | 47 minutes | July 30, 2015 (2015-07-30) |
| 767 | 62 | "How Earth-Like Planets Work" | 33 minutes | August 4, 2015 (2015-08-04) |
| 768 | 63 | "How Droughts Work" | 53 minutes | August 6, 2015 (2015-08-06) |
| 769 | 64 | "How Auto-Tune Works" | 55 minutes | August 11, 2015 (2015-08-11) |
| 770 | 65 | "Hula-Hoops: The Toy That’s A Shape" | 42 minutes | August 13, 2015 (2015-08-13) |
| 771 | 66 | "Pigeons: Homing, Passenger, Carrier and Otherwise" | 53 minutes | August 18, 2015 (2015-08-18) |
| 772 | 67 | "How Umami Works!" | 38 minutes | August 20, 2015 (2015-08-20) |
| 773 | 68 | "How Hot Air Balloons Work" | 50 minutes | August 25, 2015 (2015-08-25) |
| 774 | 69 | "Nirvana: Not The Band" | 35 minutes | August 27, 2015 (2015-08-27) |
| 775 | 70 | "How to Donate Your Body to Science" | 45 minutes | September 1, 2015 (2015-09-01) |
| 776 | 71 | "How Alcoholism Works" | 52 minutes | September 3, 2015 (2015-09-03) |
| 777 | 72 | "How Police Dogs Work" | 39 minutes | September 8, 2015 (2015-09-08) |
| 778 | 73 | "How Chili Peppers Work" | 56 minutes | September 10, 2015 (2015-09-10) |
| 779 | 74 | "How Publicists Work" | 46 minutes | September 15, 2015 (2015-09-15) |
| 780 | 75 | "The Great Nuclear Winter Debate of 1983" | 58 minutes | September 17, 2015 (2015-09-17) |
| 781 | 76 | "How Cult Deprogramming Worked" | 40 minutes | September 22, 2015 (2015-09-22) |
| 782 | 77 | "Geothermal Energy: Earth’s Gift to Mankind" | 38 minutes | September 24, 2015 (2015-09-24) |
| 783 | 78 | "Chuck and Josh Make It Through Female Puberty" | 58 minutes | September 29, 2015 (2015-09-29) |
| 784 | 79 | "How PEZ Works" | 45 minutes | October 1, 2015 (2015-10-01) |
| 785 | 80 | "How Lobbying Works" | 56 minutes | October 6, 2015 (2015-10-06) |
| 786 | 81 | "What was the Philadelphia Experiment?" | 50 minutes | October 8, 2015 (2015-10-08) |
| 787 | 82 | "How Vestigial Organs Work" | 46 minutes | October 13, 2015 (2015-10-13) |
| 788 | 83 | "How Wine Fraud Works" | 49 minutes | October 15, 2015 (2015-10-15) |
| 789 | 84 | "Please Listen to How Plasma Waste Converters Work" | 37 minutes | October 20, 2015 (2015-10-20) |
| 790 | 85 | "Vocal Fry and Other Speech Trends" | 38 minutes | October 22, 2015 (2015-10-22) |
| 791 | 86 | "How Passports Work" | 39 minutes | October 27, 2015 (2015-10-27) |
| 792 | 87 | "Josh N Chuck’s Hallowe’en Spooky Scarefest" | 53 minutes | October 29, 2015 (2015-10-29) |
| 793 | 88 | "The Dark Origins of Fairy Tales" | 44 minutes | November 3, 2015 (2015-11-03) |
| 794 | 89 | "How Dementia Works" | 50 minutes | November 4, 2015 (2015-11-04) |
| 795 | 90 | "How Grimm’s Fairy Tales Work" | 54 minutes | November 5, 2015 (2015-11-05) |
| 796 | 91 | "Maggots: Good For Healing Wounds, Turns Out" | 40 minutes | November 10, 2015 (2015-11-10) |
| 797 | 92 | "How The Voynich Manuscript Works" | 43 minutes | November 12, 2015 (2015-11-12) |
| 798 | 93 | "What’s the Deal With Staring?" | 37 minutes | November 17, 2015 (2015-11-17) |
| 799 | 94 | "How Rodney Dangerfield Worked, Live From LA" | 58 minutes | November 18, 2015 (2015-11-18) |
| 800 | 95 | "The Lowdown on Anonymous" | 48 minutes | November 24, 2015 (2015-11-24) |
| 801 | 96 | "Live in Chicago: How Public Relations Works" | 77 minutes | November 26, 2015 (2015-11-26) |
| 802 | 97 | "How HIV/AIDS Works, Part I" | 56 minutes | December 1, 2015 (2015-12-01) |
| 803 | 98 | "How HIV/AIDS Works, Part II" | 44 minutes | December 3, 2015 (2015-12-03) |
| 804 | 99 | "Carl Sagan: American Hero" | 41 minutes | December 8, 2015 (2015-12-08) |
| 805 | 100 | "How Reverse Psychology Works" | 36 minutes | December 10, 2015 (2015-12-10) |
| 806 | 101 | "How the Antikythera Mechanism Works" | 35 minutes | December 15, 2015 (2015-12-15) |
| 807 | 102 | "The Star Wars Holiday Special of 1978" | 57 minutes | December 17, 2015 (2015-12-17) |
| 808 | 103 | "How Gossip Works" | 39 minutes | December 22, 2015 (2015-12-22) |
| 809 | 104 | "The Stuff You Should Know 2015 Jolly Christmas Extravaganza" | 44 minutes | December 24, 2015 (2015-12-24) |
| 810 | 105 | "The Great Wall of China Episode" | 44 minutes | December 29, 2015 (2015-12-29) |
| 811 | 106 | "How Lizzie Borden Worked" | 45 minutes | December 31, 2015 (2015-12-31) |