All Episodes

What Do You Actually Do If You Find Buried Treasure?

You Don't Actually Own Your Land

Do Newborns Remember Being Born? It Just Happened

What Is the Oldest Living Thing on Earth?

What Living Thing Is Most Genetically Different From Humans?

Why Is a Bunny Delivering Eggs on Easter?

He Carried a Calf Every Day…Until It Became a Bull

The Day a Major City Had No Police

How Did People Wake Up Before Alarm Clocks?

Abandoned Olympic Venues Around the World

The Weirdest Olympic Events Ever

When the U.S. Dropped Two Nuclear Bombs on Itself

The Only Sea Without a Coast (The Sargasso Sea)

What It’s Really Like to Enter Witness Protection

The Odds of a Monkey Writing Shakespeare Are Worse Than You Think

365 Days of Facts — Smartest Year Ever Bonus Episode | Smartest Year Ever (Jan 1, 2026)

What Astronauts Call “The Overview Effect” — 2025 Finale | Smartest Year Ever (Dec 31, 2025)

Why Kissing Exists — Across Species | Smartest Year Ever (Dec 30, 2025)

Why We Call It “Trivia” | Smartest Year Ever (Dec 29, 2025)

Why the QWERTY Keyboard Is Laid Out This Way | Smartest Year Ever (Dec 28, 2025)

How Long a Goldfish Actually Remembers | Smartest Year Ever (Dec 27, 2025)

The Animals That Can Have Virgin Births | Smartest Year Ever (Dec 26, 2025)

What the “X” in Xmas Really Means | Smartest Year Ever (Dec 25, 2025)

Why We Hang Stockings on Christmas | Smartest Year Ever (Dec 24, 2025)

Why Santa Has Reindeer | Smartest Year Ever (Dec 23, 2025)

Why We Have Christmas Trees | Smartest Year Ever (Dec 22, 2025)

The True Story of the 1914 Christmas Truce | Smartest Year Ever (Dec 21, 2025)

The Hidden Message Inside the Peace Sign | Smartest Year Ever (Dec 20, 2025)

The Only U.S. President With a Patent | Smartest Year Ever (Dec 19, 2025)

The Illegal Wooden Skyscraper One Man Built by Hand | Smartest Year Ever (Dec 18, 2025)

What People Used Before Toilet Paper | Smartest Year Ever (Dec 17, 2025)

The Surprising History of the Monocle | Smartest Year Ever (Dec 16, 2025)

What the CIA Tried to Hide | Smartest Year Ever (Dec 15, 2025)

The CIA’s $20 Million Spy Cat | Smartest Year Ever (Dec 14, 2025)

Balloonfest ’86: The World Record That Went Horribly Wrong | Smartest Year Ever (Dec 13, 2025)

The U.S. Secret Plan to Nuke the Moon | Smartest Year Ever (Dec 12, 2025)

The Woman Who Cheated the Boston Marathon | Smartest Year Ever (Dec 11, 2025)

The Town That’s Been Burning Since 1962 | Smartest Year Ever (Dec 10, 2025)

How Parrots Talk | Smartest Year Ever (Dec 9, 2025)

NASA’s Forgotten Moon Trees | Smartest Year Ever (Dec 8, 2025)

Why You Think Everyone’s Noticing You | Smartest Year Ever (Dec 7, 2025)

Why Incompetent People Think They’re Brilliant | Smartest Year Ever (Dec 6, 2025)

Why One Good Trait Blinds Us to the Rest | Smartest Year Ever (Dec 5, 2025)

Why We Love What We Build | Smartest Year Ever (Dec 4, 2025)

Why Asking for a Favor Makes People Like You | Smartest Year Ever (Dec 3, 2025)

Why That Horoscope (and Personality Test) Felt So Accurate | Smartest Year Ever (Dec 2, 2025)

Why You See Things Everywhere After You Learn About Them | Smartest Year Ever (Dec 1, 2025)

The Forgotten Captain of the Mayflower | Smartest Year Ever (Nov 30, 2025)

The Mystery of Virginia Dare and the Lost Colony | Smartest Year Ever (Nov 29, 2025)

The Myth of Plymouth Rock | Smartest Year Ever (Nov 28, 2025)

Why It’s Called “Black Friday” | Smartest Year Ever (Nov 27, 2025)

What Was Actually Eaten at the First Thanksgiving | Smartest Year Ever (Nov 26, 2025)

Why Turkeys Are Called Turkeys | Smartest Year Ever (Nov 25, 2025)

Why Leaves Change Color | Smartest Year Ever (Nov 24, 2025)

The President Who Served Only 31 Days | Smartest Year Ever (Nov 23, 2025)

The Only President Who Never Married | Smartest Year Ever (Nov 22, 2025)

The President Who Used Mandarin as a White House Code | Smartest Year Ever (Nov 21, 2025)

The First President Born in the United States | Smartest Year Ever (Nov 20, 2025)

Presidential Pets: The Weirdest Animals in the White House | Smartest Year Ever (Nov 19, 2025)

The First President Ever Photographed | Smartest Year Ever (Nov 18, 2025)

Did Taft Really Get Stuck in His Bathtub? | Smartest Year Ever (Nov 17, 2025)

Why Tennis Scoring Makes No Sense | Smartest Year Ever (Nov 16, 2025)

Placebo Buttons are Everywhere! | Smartest Year Ever (Nov 15, 2025)

What Fruits and Vegetables Looked Like Before Humans | Smartest Year Ever (Nov 14, 2025)

When America Recruited Pets for WWII | Smartest Year Ever (Nov 13, 2025)

When Did We Start Calling It World War I? | Smartest Year Ever (Nov 12, 2025)

The Last Soldier to Die in World War I | Smartest Year Ever (Nov 11, 2025)

Why Veterans Day Was Once in October | Smartest Year Ever (Nov 10, 2025)

Why Canada Has a Polar Bear Jail | Smartest Year Ever (Nov 9, 2025)

The Weird History of the Michelin Man: From Tires to Fine Dining | Smartest Year Ever (Nov 8, 2025)

Why You See Floating Dots in Your Vision | Smartest Year Ever (Nov 7, 2025)

Why Quartz Is Used in Watches | Smartest Year Ever (Nov 6, 2025)

The Pitch Drop: Science’s Slowest Experiment | Smartest Year Ever (Nov 5, 2025)

Twin Films: When Hollywood Makes the Same Movie Twice | Smartest Year Ever (Nov 4, 2025)

Argentavis: The Heaviest Flying Bird That Ever Lived | Smartest Year Ever (Nov 3, 2025)

The Corpse Flower: Why It Smells Like Death | Smartest Year Ever (Nov 2, 2025)

Lazarus Syndrome: When the Dead Don’t Stay Dead | Smartest Year Ever (Nov 1, 2025)

Dead Man’s Fingers: The Halloween Fungus That Looks Like It’s Clawing from the Grave | Smartest Year Ever (Oct 31, 2025)

The Mummies of Guanajuato: Mexico’s Accidental Mummies | Smartest Year Ever (Oct 30, 2025)

Why Sleep Paralysis Makes You See Demons | Smartest Year Ever (Oct 29, 2025)

The Fungus That Turns Ants Into Zombies | Smartest Year Ever (Oct 28, 2025)

The True Origins of Halloween | Smartest Year Ever (Oct 27, 2025)

Miyamoto Musashi: Japan’s Undefeated Warrior-Philosopher | Smartest Year Ever (Oct 26, 2025)

The Guinness Book of World Records—Born from Beer | Smartest Year Ever (Oct 25, 2025)

Does Counting Thunder Actually Work? | Smartest Year Ever (Oct 24, 2025)

The World’s First Vending Machine | Smartest Year Ever (Oct 23, 2025)

Zyzzyx Road: The Lowest-Grossing Movie Ever Made | Smartest Year Ever (Oct 22, 2025)

The Shocking Origins of the Pledge of Allegiance | Smartest Year Ever (Oct 21, 2025)

Why We Say “Tug at My Heartstrings” | Smartest Year Ever (Oct 20, 2025)

The Eiffel Tower Was Supposed to Be Torn Down | Smartest Year Ever (Oct 19, 2025)

The Bell That’s Been Ringing Since 1840 | Smartest Year Ever (Oct 18, 2025)

The Man Who Survived Two Atomic Bombs | Smartest Year Ever (Oct 17, 2025)

Monopoly Was Invented to Warn Against Monopolies | Smartest Year Ever (Oct 16, 2025)

Esperanto: The Language That Tried to Unite the World | Smartest Year Ever (Oct 15, 2025)

The Day Teddy Roosevelt Was Shot and Still Gave a Speech | Smartest Year Ever (Oct 14, 2025)

Columbus Day’s Big Irony: He Never Reached the U.S. | Smartest Year Ever (Oct 13, 2025)

The Erdapfel: The Last Globe Without America | Smartest Year Ever (Oct 12, 2025)

Operation Red Dog: The Neo-Nazi Coup You’ve Never Heard Of | Smartest Year Ever (Oct 11, 2025)

The Cadaver Synod: When a Dead Pope Stood Trial | Smartest Year Ever (Oct 10, 2025)

The Four Pests Campaign: How Killing Sparrows Backfired | Smartest Year Ever (Oct 9, 2025)

The Great Stink of 1858: When London Reeked | Smartest Year Ever (Oct 8, 2025)

The Ghost Army: WWII’s Secret Deception Unit | Smartest Year Ever (Oct 7, 2025)

George Washington’s Teeth: Myth vs. Reality | Smartest Year Ever (Oct 6, 2025)

When Did Generations Start Getting Names? | Smartest Year Ever (Oct 5, 2025)

Is Superhuman Strength in Emergencies Real or Just a Myth? | Smartest Year Ever (Oct 4, 2025)

What Is the Ugliest Color in the World? | Smartest Year Ever (Oct 3, 2025)

Why Countries Have Different Names in English | Smartest Year Ever (Oct 2, 2025)

How Big Is Olympus Mons, the Solar System’s Tallest Mountain? | Smartest Year Ever (Sept 30, 2025)

How Many Poppy Seeds Will Make You Fail a Drug Test? | Smartest Year Ever (Sept 29, 2025)

Do Animals Have Accents? | Smartest Year Ever (Sept 28, 2025)

Animals on Trial: Pigs in Pants and Rats with Lawyers | Smartest Year Ever (Sept 27, 2025)

Benjamin the Tasmanian Tiger and the Tragedy of Endlings | Smartest Year Ever (Sept 26, 2025)

The Greasefish: Colombia’s Lost Torch Fish | Smartest Year Ever (Sept 25, 2025)

Animal Xing Signs: When Do They Put Them Up? | Smartest Year Ever (Sept 24, 2025)

Pygmy Mammoths & Giant Mice: Island Syndrome | Smartest Year Ever (Sept 23, 2025)

The Longest Bird Flight Ever | Smartest Year Ever (Sept 22, 2025)

Who Really Invented the High Five? | Smartest Year Ever (Sept 21, 2025)

How Two Sisters Gave Us the World’s Most Famous Song | Smartest Year Ever (Sept 20, 2025)

The Strange Ways Museums Protected Art in WWII | Smartest Year Ever (Sept 19, 2025)

438 Days Adrift: The Longest Survival at Sea | Smartest Year Ever (Sept 18, 2025)

The Science Behind the Worst Sound Ever | Smartest Year Ever (Sept 17, 2025)

Who Were the Hasanlu Lovers? | Smartest Year Ever (Sept 16, 2025)

Why Tennis Balls Smell So Good | Smartest Year Ever (Sept 15, 2025)

Where Did Restaurants Really Begin? | Smartest Year Ever (Sept 14, 2025)

The Human Bottomless Pit: The Tragic Story of Tarrare | Smartest Year Ever (Sept 13, 2025)

How Much Cocaine was in Coca-Cola? | Smartest Year Ever (Sept 12, 2025)

The Strange Evolution of Ketchup | Smartest Year Ever (Sept 11, 2025)

Do Dolphins Drink Water? | Smartest Year Ever (Sept 10, 2025)

Forks Were Once Considered Sinful | Smartest Year Ever (Sept 9, 2025)

Still Edible After 3,000 Years? The Oldest Food Ever Found | Smartest Year Ever (Sept 8, 2025)

Zipf’s Law: The Math Behind Every Sentence | Smartest Year Ever (Sep 7, 2025)

Able Archer 83: The 1983 NATO Drill That Almost Started World War 3 | Smartest Year Ever (Sep 6, 2025)

The World’s Tallest Unclimbed Mountains | Smartest Year Ever (Sep 5 2025)

The World’s Oldest Tattoos and Ötzi the Iceman | Smartest Year Ever (Sep 4, 2025)

The Thatcher Illusion: Why Flipped Faces Fool Your Brain | Smartest Year Ever (Sep 3, 2025)

Why Are Most People Right-Handed? | Smartest Year Ever (Sep 2, 2025)

Why Do We Say “Cloud Nine”? | Smartest Year Ever (Sep 1, 2025)

The First Ferris Wheel: America’s Answer to the Eiffel Tower? | Smartest Year Ever (Oct 1, 2025)

What Does Percent Chance of Rain Actually Mean? | Smartest Year Ever (Aug 31, 2025)

Does It Really Rain Fish in Honduras? (Lluvia de Peces) | Smartest Year Ever (Aug 30, 2025)

Is Ball Lightning Real? | Smartest Year Ever (Aug 29, 2025)

The Coldest Day (and the Coldest Place) on Earth | Smartest Year Ever (Aug 28, 2025)

The Hottest Day (and the Hottest Place) on Earth | Smartest Year Ever (Aug 27, 2025)

The City That Went 14 Years Without Rain | Smartest Year Ever (Aug 26, 2025)

What the Dew Point Really Tells You | Smartest Year Ever (Aug 25, 2025)

When Were Sunglasses Invented? | Smartest Year Ever (Aug 24, 2025)

Is There a Square Mile on Earth No Human Has Ever Been? | Smartest Year Ever (Aug 23, 2025)

What is the Oldest National Flag Still in Use? | Smartest Year Ever (Aug 22, 2025)

How to Identify Greek and Roman Columns | Smartest Year Ever (Aug 21, 2025)

The Real Doctor Who Inspired Sherlock Holmes | Smartest Year Ever (Aug 20, 2025)

Why Do We Say “Close, But No Cigar”? | Smartest Year Ever (Aug 19, 2025)

Why Do We Call It a Honeymoon? | Smartest Year Ever (Aug 18, 2025)

The 1518 Dancing Plague: Real, Deadly, Unexplained? | Smartest Year Ever (Aug 17, 2025)

Did We Hear Aliens in 1977? The Truth About the Wow! Signal | Smartest Year Ever (Aug 16, 2025)

The Voynich Manuscript: The World's Most Mysterious Book | Smartest Year Ever (Aug 15, 2025)

Flor de la Mar: The Most Valuable Shipwreck Never Found

The Strange Hum That Haunts Taos | Smartest Year Ever (Aug 13, 2025)

Kaspar Hauser: The Teen Who Appeared Out of Nowhere | Smartest Year Ever (Aug 12, 2025)

The Ghost Ship Mary Celeste: History’s Greatest Maritime Mystery | Smartest Year Ever (Aug 11, 2025)

Could the Titanic’s Lobsters Still Be Alive? | Smartest Year Ever (Aug 10, 2025)

The Feral Cats Who Took Over a Frozen Island | Smartest Year Ever (Aug 9, 2025)

Cargo Cults: When WWII Supplies Became a Religion | Smartest Year Ever (Aug 8, 2025)

What Went Wrong in Biosphere 2? | Smartest Year Ever (Aug 7, 2025)

Why Do Cats Have That Weird Flap on Their Ear? | Smartest Year Ever (Aug 6, 2025)

Frank’s Sign: The Earlobe Crease That Might Predict a Heart Attack | Smartest Year Ever (Aug 5, 2025)

The “Dead Cat” Strategy: How Politicians Hijack the Conversation | Smartest Year Ever (Aug 4, 2025)

The Tiny Mistake That Changed Fire Forever | Smartest Year Ever (Aug 3, 2025)

The Accidental Invention of LSD—and the Bicycle Ride That Followed | Smartest Year Ever (August 2, 2025)

How a NASA Engineer Accidentally Invented the Super Soaker | Smartest Year Ever (Aug 1, 2025)

The Plastic Accident That Changed the World | Smartest Year Ever (July 31, 2025)

Post-it Notes Were Never Supposed to Exist | Smartest Year Ever (July 30, 2025)

The Accidental Discovery of X-Rays | Smartest Year Ever (July 29, 2025)

The Dog Walk That Accidentally Invented Velcro | Smartest Year Ever (July 28, 2025)

Can Your Brain Tell Time Without Sunlight? | Smartest Year Ever (July 27, 2025)

Why We Want to Squeeze Cute Things | Smartest Year Ever (July 26, 2025)

Why Does Déjà Vu Happen? | Smartest Year Ever (July 25, 2025)

The Brain Quirk That Lets You Taste Words and See Music | Smartest Year Ever (July 24, 2025)

Stendhal Syndrome: When Art Is Too Beautiful to Handle | Smartest Year Ever (July 23, 2025)

The Teen Who Stayed Awake for 11 Days | Smartest Year Ever (July 22, 2025)

Do We Really Only Use 10 Percent of Our Brains? | Smartest Year Ever (July 21, 2025)

Why Do We Read from Left to Right? | Smartest Year Ever (July 20, 2025)

Left or Right? Why Do Countries Drive on Different Sides? | Smartest Year Ever (July 19, 2025)

The First Speed Limits (and the First Guy Busted) | Smartest Year Ever (July 18, 2025)

Why Are Pencils Yellow? | Smartest Year Ever (July 17, 2025)

Why Do We Call Pirates “Buccaneers”? | Smartest Year Ever (July 16, 2025)

These Eternal Flames Are Powered by Earth Itself | Smartest Year Ever (July 15, 2025)

Paraceratherium: The Largest Land Mammal Ever Discovered | Smartest Year Ever (July 14, 2025)

Why Does Cilantro Taste Like Soap to Some People? | Smartest Year Ever (July 13, 2025)

The Real Story of Chef Boyardee | Smartest Year Ever (July 12, 2025)

Why Are Salt and Pepper on Every Table? | Smartest Year Ever (July 11, 2025)

Did the Earl Really Invent the Sandwich? | Smartest Year Ever (July 10, 2025)

Are French Fries Actually French? | Smartest Year Ever (July 9, 2025)

Who Really Invented the Potato Chip? | Smartest Year Ever (July 8, 2025)

The Real Reason We Call Them Hot Dogs | Smartest Year Ever (July 7, 2025)

The Biggest Earthquake Ever—and How the Richter Scale Really Works | Smartest Year Ever (July 6, 2025)

How Tall Was Napoleon Really? The Truth Behind the “Short” Legend | Smartest Year Ever (July 5, 2025)

Why Did Yankee Doodle Call It “Macaroni”? | Smartest Year Ever (July 4, 2025)

What Happened to Abraham Lincoln’s Lost Speech? | Smartest Year Ever (July 3, 2025)

Why Were Human Bones Found in Ben Franklin’s Basement? | Smartest Year Ever (July 2, 2025)

The Real Uncle Sam: The Truth Behind America’s Most Famous Face | Smartest Year Ever (July 1, 2025)

Has There Ever Been a Day When No Human Died? | Smartest Year Ever (June 30, 2025)

Why Do We Call Them “Uppercase” and “Lowercase” Letters?

The Man Who Got Boycotted So Hard, They Named It After Him | Smartest Year Ever (June 28, 2025)

The Weird Origin of the Word “OK” | Smartest Year Ever (June 27, 2025)

Why Did the Greeks Call Them “Barbarians”? | Smartest Year Ever (June 26, 2025

Why Are Muscles Named After Mice? | Smartest Year Ever (June 25, 2025)

What Word Came First: Orange the Color or Orange the Fruit? | Smartest Year Ever (Jun 24, 2025)

Why Do We Say a Murder of Crows? (And Are These Names Even Real?) | Smartest Year Ever (June 23, 2025)

Can an Electric Eel Kill You? (860 Volts & Other Shocking Truths) | Smartest Year Ever (June 22, 2025)

The Loudest Mammal on Earth Woke Me Up in the Jungle (Howler Monkey) | Smartest Year Ever (June 21, 2025)

Why Armadillos Always Have Identical Quadruplets | Smartest Year Ever (June 20, 2025)

Shark Embryos That Eat Their Siblings in the Womb | Smartest Year Ever (June 19, 2025)

How Dolphins Sleep Without Drowning (and Why They Might Not Dream) | Smartest Year Ever (June 18, 2025)

Did This Tiny Fish Really Swim Up a Man’s Urethra? | Smartest Year Ever (June 17, 2025)

Can You Really Sleep Through a Vampire Bat Drinking Your Blood? | Smartest Year Ever (June 16, 2025)

The Taj Mahal: Love, Loss, and the World’s Greatest Tomb | Smartest Year Ever (June 15, 2025)

Inside the Roman Colosseum: Bloodsport for 50,000 Fans | Smartest Year Ever (June 14, 2025)

Chichén Itzá: How This Pyramid Summons a Snake Each Equinox | Smartest Year Ever (June 13, 2025)

The Mystery of Machu Picchu: Lost for 400 Years | Smartest Year Ever (June 12, 2025)

The Real Story Behind Christ the Redeemer | Smartest Year Ever (June 11, 2025)

Petra: The Ancient City Carved Into Stone | Smartest Year Ever (June 10, 2025)

The Truth About the Great Wall of China | Smartest Year Ever (June 9, 2025)

The Uncanny Valley: Why Almost-Human Faces Feel So Wrong | Smartest Year Ever (June 8, 2025)

What Did We Find Inside the World’s Deepest Hole? (Kola Superdeep Borehole) | Smartest Year Ever (Jun 7, 2025)

Can You Legally Build a House in Antarctica? | Smartest Year Ever (June 6, 2025)

The Hero’s Journey: Why Every Epic Story Follows the Same Plot | Smartest Year Ever (June 5, 2025)

The Minnesota Starvation Experiment: How Far Would You Go for Science? | Smartest Year Ever (June 4, 2025)

Shrinkwrapping Dinosaurs: Have We Been Imagining Them Wrong? | Smartest Year Ever (Jun 3, 2025)

What Are CAPTCHAs? How They Stop Bots and Train AI | Smartest Year Ever (June 2, 2025)

Oldest Message in a Bottle Found After 132 Years (Lost at Sea and Found) | Smartest Year Ever (June 1, 2025)

Point Nemo: Earth’s Most Remote Location (And Why We Crash Spacecraft There) | Smartest Year Ever (May 31, 2025)

The Arecibo Message: What We Told the Universe in 1974 | Smartest Year Ever (May 30, 2025)

Dark Forest Theory: What If Intelligent Life Is Hiding From Us? | Smartest Year Ever (May 29, 2025)

Drake Passage: Why It’s Earth’s Deadliest Waters (Would You Survive?) | Smartest Year Ever (May 28, 2025)

5 Common Phrases You Didn’t Know Came from Sailors | Smartest Year Ever (May 27, 2025)

Typhoid Mary: The Woman Who Infected Dozens and Never Felt Sick | Smartest Year Ever (May 26, 2025)

Why Do We Say “Bless You”? (The Weird History of Sneezing) | Smartest Year Ever (May 25, 2025)

Why Do Survivors See Phantom Companions? The Third Man Factor | Smartest Year Ever (May 24, 2025)

How Emojis Took Over the World (and the One Everyone Forgot) | Smartest Year Ever (May 23, 2025)

Could Ancient Greeks Really Not See the Color Blue? | Smartest Year Ever (May 22, 2025)

Is Cloning Your Pet Worth $50,000? (Barbra Streisand Did It Twice) | Smartest Year Ever (May 21, 2025)

What Are the Seven Wonders of the Ancient World? (And How Many Still Exist?) | Smartest Year Ever (May 20, 2025)

How Was the Camera Actually Invented? (The First Photos Ever) | Smartest Year Ever (May 19, 2025)

Why Do We Forget Our Dreams? Brain Science & Memory Explained | Smartest Year Ever (May 18, 2025)

Food Idioms Part 2: Why Do We Say These? | Smartest Year Ever (May 17, 2025)

When Does English Stop Making Sense? (Time Travel Through Language) | Smartest Year Ever (May 16, 2025)

The Secret Airline That Flies Into Area 51: What Are Janet Flights? | Smartest Year Ever (May 15, 2025)

Does Alcohol Hydrate or Dehydrate? The Surprising ABV Tipping Point | Smartest Year Ever (May 14, 2025)

How Many People Have Ever Lived? (And How Close We Came to Extinction) | Smartest Year Ever (May 13, 2025)

Why Are Shoe Sizes So Confusing? (The Bizarre History You Never Knew) | Smartest Year Ever (May 12, 2025)

Chimpanzee vs Human: Who Throws Harder? | Smartest Year Ever (May 11, 2025)

How We Measured the Speed of Light (And Why It’s Always the Same) | Smartest Year Ever (May 10, 2025)

Can Pet Hair Crack a Case? (Forensic Fur Evidence) | Smartest Year Ever (May 9, 2025)

How Fast Is Too Fast? The Surprising Science of Jet Lag | Smartest Year Ever (May 8, 2025)

The Sentences That Trick Your Brain (Garden Path Sentences Explained) | Smartest Year Ever (May 7, 2025)

5 Real Words That Sound Completely Made Up | Smartest Year Ever (May 6, 2025)

Why Are Manhole Covers Round? (Most Fail This Microsoft Question) | Smartest Year Ever (May 5, 2025)

Why Do People Press Their Hands Together to Pray? | Smartest Year Ever (May 4, 2025)

Can You Actually Film Light Moving? (Femto-Photography Explained) | Smartest Year Ever (May 3, 2025)

The Cat That Survived Three Shipwrecks | Smartest Year Ever (May 2, 2025)

What’s the Rarest Birthday? (And Why It Happens Less Often) | Smartest Year Ever (May 1, 2025)

How the First Transatlantic Cable Changed the World (Then Immediately Broke) | Smartest Year Ever (Apr 30, 2025)

What’s the Oldest Joke Ever Recorded? | Smartest Year Ever (Apr 29, 2025)

Why Are There So Many Pigeons in Cities? | Smartest Year Ever (Apr 28, 2025)

Why Is It Called Bluetooth? | Smartest Year Ever (Apr 27, 2025)

Do You Own the Land All the Way to the Earth’s Core? | Smartest Year Ever (Apr 26, 2025)

Could a Neanderthal Outrun You? | Smartest Year Ever (Apr 25, 2025)

LA’s Palm Trees Are Dying—and They’re Not Coming Back | Smartest Year Ever (Apr 24, 2025)

Why Zebras Were Never Domesticated | Smartest Year Ever (Apr 23, 2025)

Who Invented the Recycling Symbol? | Smartest Year Ever (Apr 22, 2025)

The Craziest Olympic Marathon Ever | Smartest Year Ever (Apr 21, 2025)

Why Do We Say “Going Cold Turkey”? | Smartest Year Ever (Apr 20, 2025)

How Did They Measure Everest Before Computers? | Smartest Year Ever (Apr 19, 2025)

Why Do We Have a Uvula? | Smartest Year Ever (Apr 18, 2025)

Why Didn’t the Industrial Revolution Happen in Ancient Rome? | Smartest Year Ever (Apr 17, 2025)

Where Do Food Idioms Come From? | Smartest Year Ever (Apr 16, 2025)

Why You Can’t Sell Your Oscar | Smartest Year Ever (Apr 15, 2025)

Why Do Cicadas Sleep for 17 Years? | Smartest Year Ever (Apr 14, 2025)

Is It Illegal Not to Have a Last Name? | Smartest Year Ever (Apr 13, 2025)

1925's Crazy Predictions for 2025—What Actually Came True? | Smartest Year Ever (Apr 12, 2025)

Why Do Donkeys and Your Backside Share a Word? | Smartest Year Ever (Apr 11, 2025)

Does Birth Order Really Shape Your Personality—or Is That Just Sibling Mythology? | Smartest Year Ever (Apr 10, 2025)

Humanity’s Backup Plan: The Doomsday Seed Vault in Svalbard | Smartest Year Ever (Apr 9, 2025)

Did a Melted Candy Bar Accidentally Invent Your Microwave? | Smartest Year Ever (Apr 8, 2025)

Why Do We Even Have Middle Names? | Smartest Year Ever (Apr 7, 2025)

Were Neanderthals Actually Better Than Us? | Smartest Year Ever (Apr 6, 2025)

Which City Was First to Reach 1 Million People? | Smartest Year Ever (Apr 5, 2025)

Why Do We Save Money in Piggy Banks? | Smartest Year Ever (Apr 4, 2025)

The Neck Ligament That Helped Humans Outrun Antelope | Smartest Year Ever (Apr 3, 2025)

Why Rain Smells So Good | Smartest Year Ever (Apr 2, 2025)

Is April Really the Rainiest Month? | Smartest Year Ever (Apr 1, 2025)

Why Did Young Ben Franklin Pretend to Be a Woman? | Smartest Year Ever (Mar 31, 2025)

Why Do We Prank People on April 1st? | Smartest Year Ever (Mar 30, 2025)

Why Does Asparagus Make Your Pee Smell? | Smartest Year Ever (Mar 29, 2025)

Why Do We Say “Pardon My French”? | Smartest Year Ever (Mar 28, 2025)

SOS Doesn’t Stand for What You Think | Smartest Year Ever (Mar 27, 2025)

The Queen’s Gambit: A Chess Move That Wins Games | Smartest Year Ever (Mar 26, 2025)

Why Do Bird of Paradise Plants Look Like Birds? | Smartest Year Ever (Mar 25, 2025)

Why Do We Say “P.U.” for a Bad Smell? | Smartest Year Ever (Mar 24, 2025)

Why Do We Get Brain Freeze? | Smartest Year Ever (Mar 23, 2025)

Why the U.S. Still Uses Fahrenheit | Smartest Year Ever (Mar 22, 2025)

The Day There Was No News | Smartest Year Ever (Mar 21, 2025)

Why Do We Call It a “Heinie”? Funny Origins of Butt Slang | Smartest Year Ever (Mar 20, 2025)

The Extinct Penguins Bigger Than You | Smartest Year Ever (Mar 19, 2025)

The Gas That Makes Your Voice Deep | Smartest Year Ever (Mar 18, 2025)

The Surprising Origins of Leprechauns | Smartest Year Ever (Mar 17, 2025)

What is the World's Steepest Street? | Smartest Year Ever (Mar 16, 2025)

The Ides of March | Smartest Year Ever (Mar 15, 2025)

The Truth About St. Patrick’s Day | Smartest Year Ever (Mar 14, 2025)

Why Do Some People Have Innies vs. Outies? | Smartest Year Ever (Mar 13, 2025)

Why Is Alcohol Measured in "Proof"? | Smartest Year Ever (Mar 12, 2025)

Do Animals Need Glasses? | Smartest Year Ever (Mar 11, 2025)

How a Deadly Snake Helped Treat High Blood Pressure | Smartest Year Ever (Mar 10, 2025)

The Proof Is in the Pudding? – The Origins of an Idiom | Smartest Year Ever (Mar 9, 2025)

The Last Pontiac Ever Made | Smartest Year Ever (Mar 8, 2025)

Daylight Saving Time | Smartest Year Ever (Mar 7, 2025)

How Did Godzilla Get Its Name? | Smartest Year Ever (Mar 6, 2025)

Fairy Rings: Mushroom Circles, Science, and Magic | Smartest Year Ever (Mar 5, 2025)

Why Deep-Sea Divers Sound Like Chipmunks | Smartest Year Ever (Mar 4, 2025)

The Banjo’s Unexpected Roots | Smartest Year Ever (Mar 3, 2025)

Stock Photos: When Your Face Goes Viral... By Accident | Smartest Year Ever (Mar 2, 2025)

March: The First Month of the Year? | Smartest Year Ever (Mar 1, 2025)

Paraprosdokians: The Sentence Switch-Ups That Trick Your Brain | Smartest Year Ever (Feb 28, 2025)

Why Is Olive Oil Extra Virgin? | Smartest Year Ever (Feb 27, 2025)

Discontinued Dollar Bills | Smartest Year Ever (Feb 26, 2025)

The Kentucky Meat Shower | Smartest Year Ever (Feb 25, 2025)

Gorilla Glasses | Smartest Year Ever (Feb 24, 2025)

Nominative Determinism | Smartest Year Ever (Feb 23, 2025)

Ancient Statues Were Colorful?! | Smartest Year Ever (Feb 22, 2025)

Why Do We Blow Out Birthday Candles? | Smartest Year Ever (Feb 21, 2025)

Light vs. Dark Roast: Who Wins the Caffeine War? | Smartest Year Ever (Feb 18, 2025)

Why Do We Go Bald on Our Heads but Not Our Faces? | Smartest Year Ever (Feb 19, 2025)

Why Do We Clap? | Smartest Year Ever (Feb 18, 2025)

The Truth About Presidents' Day | Smartest Year Ever (Feb 17, 2025)

The Rise and Fall of Holidomes | Smartest Year Ever (Feb 16, 2025)

The Dirty Origins of Pink Lemonade | Smartest Year Ever (Feb 15, 2025)

The Brutal Truth Behind Valentine’s Day | Smartest Year Ever (Feb 14, 2025)

The Surprising History of Valentine’s Day Cards | Smartest Year Ever (Feb 13, 2025)

Abraham Lincoln: Wrestling Champion? | Smartest Year Ever (Feb 12, 2025)

The Truth Behind “A Grain of Salt” | Smartest Year Ever (Feb 11, 2025)

The Immortal Jellyfish: Nature’s Biggest Cheat Code | Smartest Year Ever (Feb 10, 2025)

Why It’s Never Red Gatorade at the Super Bowl | Smartest Year Ever (Feb 9, 2025)

The Kola Nut: The Forgotten Ingredient in Cola | Smartest Year Ever (Feb 8, 2025)

The Torino Scale: How Astronomers Rank Asteroid Threats | Smartest Year Ever (Feb 7, 2025)

The Tunguska Event: The Biggest Explosion No One Saw | Smartest Year Ever (Feb 6, 2025)

Do Rivers Always Flow South? | Smartest Year Ever (Feb 5, 2025)

The Bloop: The Sound That Shook the Ocean | Smartest Year Ever (Feb 4, 2025)

The Great Molasses Flood of 1919 | Smartest Year Ever (Feb 3, 2025)

Pepsi’s Weird Original Name | Smartest Year Ever (Feb 2, 2025)

Why Is February So Short? | Smartest Year Ever (Feb 1, 2025)

The Statue of Liberty’s Ancient Twin | Smartest Year Ever (Jan 31, 2025)

LED Lights vs. Sharks: A Bright Idea | Smartest Year Ever (Jan 30, 2025)

Dancing Cat Fever: Mercury’s Deadly Dance | Smartest Year Ever (Jan 29, 2025)

Canaries in Coal Mines: Life-Saving Birds | Smartest Year Ever (Jan 28, 2025)

Why Dogs Tilt Their Heads | Smartest Year Ever (Jan 27, 2025)

Why Do Pee Shivers Happen? | Smartest Year Ever (Jan 26, 2025)

Why Do We Knock on Wood? | Smartest Year Ever (Jan 25, 2025)

Tetris as Trauma Therapy | Smartest Year Ever (Jan 24, 2025)

Why Swiss Cheese Has Holes | Smartest Year Ever (Jan 23, 2025)

When Pirates Were Legal | Smartest Year Ever (Jan 22, 2025)

DEFCON Levels Explained | Smartest Year Ever (Jan 21, 2025)

The Earliest Alarm Clocks | Smartest Year Ever (Jan 20, 2025)

The History of Last Names as Professions | Smartest Year Ever (Jan 19, 2025)

Half-Staff vs. Half-Mast: Flag Facts Demystified | Smartest Year Ever (Jan 18, 2025)

The Great Emu War | Smartest Year Ever (Jan 17, 2025)

Carotenoids and Your Attractiveness | Smartest Year Ever (Jan 16, 2025)

Why Do Fingers Wrinkle in Water? | Smartest Year Ever (Jan 15, 2025)

The Idea Behind Pokémon | Smartest Year Ever (Jan 14, 2025)

How Low Can You Orbit? | Smartest Year Ever (Jan 13, 2025)

"The Real McCoy"? | Smartest Year Ever (Jan 12, 2025)

Grapes Under the Table: A New Year’s Ritual | Smartest Year Ever (Jan 11, 2025)

Why Wine Bottles Have Punts | Smartest Year Ever (Jan 10, 2025)

The Smell of Cut Grass: A Plant’s SOS | Smartest Year Ever (Jan 9, 2025)

Tomatoes in Italian Cuisine: A Modern Love Story | Smartest Year Ever (Jan 8, 2025)

Why 555 Became Hollywood’s Fake Number | Smartest Year Ever (Jan 7, 2025)

Mona Lisa Stolen | Smartest Year Ever (Jan 6, 2025)

Who IS the Mona Lisa? | Smartest Year Ever (Jan 5, 2025)

In the Limelight | Smartest Year Ever (Jan 4, 2025)

Time Zones | Smartest Year Ever (Jan 3, 2025)

Can Pets Catch Yawns? | Smartest Year Ever (Jan 2, 2025)

Year One | Smartest Year Ever (Jan 1, 2025)