The Disturbing Science of Love

1 Guess That Hairstyle (GAME) 2 5 Crazy Stories Of Kids Driving Cars 3 Extreme Yoga Challenge 4 A Wig and a Name (GAME) 5 Blind Bacon Taste Test 6 6 Magazines You Won't Believe Exist 7 Worst Criminal Disguises 8 5 Weird Things You Can Do with Duct Tape 9 Toothpaste and Orange Juice Experiment 10 Name That Cheese - Taste Test 11 7 Insane Beauty Treatments (GAME) 12 Top 5 Ugliest Animals - RANKED 13 Can You Escape a Straitjacket? 14 Fast Checkout Line Tricks 15 Will It Dumpling? - Taste Test 16 Oldest Things on Earth (GAME) 17 7 Things Most People Get Wrong 18 The Most Expensive Food in the World 19 Spiked Punch Challenge 20 Blind French Fry Taste Test 21 Bizarre Mating Rituals (GAME) 22 Top 5 Worst Tattoos (Love Edition) - RANKED 23 Strangest Proposal Videos on the Internet 24 The Disturbing Science of Love 25 Love Potion Taste Test 26 7 Craziest Duels to the Death (GAME) 27 Awesome Beds You Won't Believe Exist 28 Emoji Charades Challenge ft. JennXPenn 29 Weird Popcorn Topping Taste Test 30 Cooking in the Bathroom Challenge 31 Celebrity Baby or Car Name (GAME) 32 People Struck By Lightning Who Lived 33 7 Bizarre Theories People Actually Believe 34 Trying Beauty Hacks for Men 35 Will It Fondue? Taste Test 36 Weirdest Animal Jobs (GAME) 37 Worst Parking Jobs - RANKED 38 Batman vs. Superman Game ft. Kevin Smith 39 Testing the Concert Poncho 40 Exotic Egg Taste Test 41 Unbelievable Medical Procedures (GAME) 42 Mind-Blowing Fallout Shelters 43 Can You Hear Colors? (TEST) 44 The Mustard Makeover Game 45 Sourest Food Challenge 46 Crazy Cloning Facts (GAME) 47 Strangest Stuff Washed Up On The Beach 48 Ridiculous Dance Off ft. Redfoo 49 Magnetized Mullet Challenge 50 Flavored Oxygen Taste Test 51 8 Surprising Underwear Facts 52 Greatest Imposters of All Time 53 Testing Instant Beauty Products 54 Magnified Maze Challenge 55 Raw Egg Eating Challenge #2 56 6 Creepy Nursery Rhyme Origins (GAME) 57 Feel & Squeal Challenge ft. Hank Green 58 Will It Pancake? Taste Test 59 Ultimate Mustache Battle 60 11 Minutes of Silence 61 What Your Dreams Mean (QUIZ) 62 Amazing Game Show Cheaters 63 Testing Weird Massage Products 64 Taking a Ranch Bath 65 Organic or Non-Organic Taste Test 66 6 Most Bizarre Kids Books 67 Craziest Things Found In Attics 68 Radical Glow In The Dark Hacks 69 900 Marshmallow Fist Fight 70 Blind Chicken Nugget Taste Test 71 8 Freakiest Squirrel Facts 72 Most Isolated People on Earth 73 6 Strangest Freak Show Acts Ever 74 Crazy Airplane Cocktail Hacks 75 Fish Bait Taste Test 76 Most Ridiculous Movie Deaths (GAME) 77 6 Unbelievable Twin Stories 78 Rubber Band Milk Cannon 79 Name That Stain (GAME) 80 Will It Soup? Taste Test 81 8 Craziest Customs of Ancient Rome 82 What Am I Petting? ft. Tony Hale (GAME) 83 Dumbest Crimes Inspired By Movies 84 Edible Prom Dress Experiment 85 Gross Animal Food Taste Test 86 Most Ridiculous Wrestlers Ever (GAME) 87 6 Fake Viral News Stories 88 Guess That Hairstyle (GAME) #2 89 Gas Station Food Hacks 90 BBQ Pork Taste Test 91 Weirdest Ebay Items (GAME) #3 92 7 Most Ironic Deaths 93 Unbelievable Celebrity Mansions 94 What's In My Shoe? (GAME) 95 Exotic Bean Taste Test 96 Real Bigfoot Facts (GAME) 97 7 Craziest Backyard Creations 98 Mouth Only Challenge 99 4 Weird Ways to Predict The Future 100 Will It Burger? Taste Test 101 Worst Movie Title Translations (GAME) 102 Worst 90s Fashion Trends - RANKED 103 Amazing Pets Who Saved Their Owners' Lives 104 Drinking Each Other's Pee 105 Fresh vs Frozen Taste Test 106 Bizarre Local Laws (GAME) 107 Weirdest Roadside Attractions 108 Playing With Your Food (GAME) 109 Epic Selfie Contest 110 Spicy Food Showdown 111 New Slang You Should Know (GAME) 112 8 Weirdest Things Sent By Mail 113 Cutting Onions With A Fan 114 Who's Their Daddy? (GAME) 115 Smell-Tasting Experiment #2