Be Smart - All Episodes

Season 2 / Year 2013

Episode	Name	Airdate
2013-01-28	What's The Most Successful Species on Earth?	Jan 28, 2013
2013-02-11	The Odds of Finding Life and Love	Feb 11, 2013
2013-02-25	The Science and Beauty of Auroras	Feb 25, 2013
2013-03-11	Why is the Sky Any Color?	Mar 11, 2013
2013-03-25	You Are Mainly Microbe!	Mar 25, 2013
2013-04-08	Are You Sharing a Breath With Isaac Newton?	Apr 8, 2013
2013-04-22	How Bees Can See the Invisible	Apr 22, 2013
2013-05-08	Why Does Music Move Us?	May 8, 2013
2013-05-20	Making Music from Space!	May 20, 2013
2013-06-03	Why Does the Wind Blow?	Jun 3, 2013
2013-06-17	Paying Attention in the Digital Age	Jun 17, 2013
2013-07-01	The Science of Rainbows	Jul 1, 2013
2013-07-15	How Big Is the Solar System?	Jul 15, 2013
2013-08-07	Nature's Most Amazing Animal Superpowers	Aug 7, 2013
2013-09-09	There Are Millions of Skeletons Hidden In Washington, DC	Sep 9, 2013
2013-09-23	Why Do We Go to Space?	Sep 23, 2013
2013-10-07	Evolution: The Book Of Life	Oct 7, 2013
2013-10-28	Why Do Things Sound Scary?	Oct 28, 2013
2013-11-04	Do the Nobel Prizes Still Make Sense in the 21st Century?	Nov 4, 2013
2013-11-18	Remembering Carl Sagan	Nov 18, 2013
2013-11-25	Ghosts of Evolution	Nov 25, 2013
2013-12-02	Exoplanets: Are There Other Earths?	Dec 2, 2013
2013-12-09	Is There Intelligent Life Beyond Earth?	Dec 9, 2013
2013-12-19	How To Read Science News	Dec 19, 2013
2013-12-23	Why Do We Cook?	Dec 23, 2013

Season 3 / Year 2014

Episode	Name	Airdate
2014-01-06	The Science of Snowflakes	Jan 6, 2014
2014-01-20	How Artist Claude Monet Was Kind Of Like a Honeybee	Jan 20, 2014
2014-01-27	How Science Defines A Year	Jan 27, 2014
2014-02-03	The Scale of the Universe	Feb 3, 2014
2014-02-10	The Science of Kissing	Feb 10, 2014
2014-02-19	When Science Fiction Becomes Science Fact	Feb 19, 2014
2014-02-25	What Are The Most Important Science Images Ever?	Feb 25, 2014
2014-03-03	How the Elements Got Their Names	Mar 3, 2014
2014-03-17	Science of Marathon Running	Mar 17, 2014
2014-03-24	There Was No First Human	Mar 24, 2014
2014-04-07	"Sonic Hedgehog Gene" - Why You Have Thumbs And Not Fins	Apr 7, 2014
2014-04-14	The Amazing Science of… DUST?	Apr 14, 2014
2014-05-07	The Far Future of the Universe	May 7, 2014
2014-05-11	The Incredible Biological Connection We All Share With Our Mom	May 11, 2014
2014-05-19	The Science of Game of Thrones	May 19, 2014
2014-06-02	The Science of BBQ!!!	Jun 2, 2014
2014-06-09	Why does Time Go Forward?	Jun 9, 2014
2014-06-13	The Beautiful Cycles of Carbon and Oxygen In Your Body	Jun 13, 2014
2014-06-30	Why Did We Blow on Nintendo Games?	Jun 30, 2014
2014-07-07	The Delicious Science of CHEESE!	Jul 7, 2014
2014-07-14	Why Your Brain is in Your Head	Jul 14, 2014
2014-07-16	You are an Upside-down Lobster	Jul 16, 2014
2014-07-18	How Your Body Knows Left from Right	Jul 18, 2014
2014-07-21	The Sun is a Magnet!	Jul 21, 2014
2014-07-28	Sunburn, Sweat and the Science of Summer!	Jul 28, 2014
2014-08-04	The Oldest Living Things In The World	Aug 4, 2014
2014-08-11	What If There Were No Sharks?	Aug 11, 2014
2014-08-18	Where Does the Smell of Rain Come From?	Aug 18, 2014
2014-08-25	What's The Deadliest Animal In The World?	Aug 25, 2014
2014-08-27	GOATS!	Aug 27, 2014
2014-09-02	The Real "Doctor Frankenstein"	Sep 2, 2014
2014-09-08	The SCIENCE of BEER!!!	Sep 8, 2014
2014-09-22	The Physics of Space Battles	Sep 22, 2014
2014-09-29	Visiting the Largest Bat Colony on Earth!	Sep 29, 2014
2014-10-02	A Slice of Pizza Science!	Oct 2, 2014
2014-10-06	Why Do Clouds Stay Up?	Oct 6, 2014
2014-10-13	Why Does the Earth Have Layers?	Oct 13, 2014
2014-10-20	How to See Time Travel!!!	Oct 20, 2014
2014-10-27	Ebola Explained	Oct 27, 2014
2014-10-30	Why I'm Scared of Spiders	Oct 30, 2014
2014-11-03	Why Are Some People Left-handed?	Nov 3, 2014
2014-11-17	Are We Living In the Sixth Extinction?	Nov 17, 2014
2014-11-24	Where Do Birds Go In Winter?	Nov 24, 2014
2014-12-01	Building Curiosity	Dec 1, 2014
2014-12-08	Climate Science: What You Need To Know	Dec 8, 2014
2014-12-15	Why People Don't Believe In Climate Science	Dec 15, 2014
2014-12-22	Is Santa Real? (A Scientific Analysis)	Dec 22, 2014

Season 4 / Year 2015

Episode	Name	Airdate
2015-01-05	Does My Dog Know What I'm Thinking?	Jan 5, 2015
2015-01-12	How Many Smells Can You Smell?	Jan 12, 2015
2015-01-19	There's No Such Thing As Cold	Jan 19, 2015
2015-01-26	5 Weird Involuntary Behaviors Explained!	Jan 26, 2015
2015-02-02	What is Déjà Vu?!	Feb 2, 2015
2015-02-09	How Many Heartbeats Do We Get?	Feb 9, 2015
2015-02-16	Why Vaccines Work	Feb 16, 2015
2015-02-23	Why Does February Only Have 28 Days?	Feb 23, 2015
2015-03-02	Attack of the Zombie Parasites!	Mar 2, 2015
2015-03-16	What Color is the Universe?	Mar 16, 2015
2015-03-23	How Many Stars Are There?	Mar 23, 2015
2015-03-30	%$?# Allergies!	Mar 30, 2015
2015-04-06	The Recipe For Life…	Apr 6, 2015
2015-04-15	Antibiotic Resistance and the Rise of Superbugs	Apr 15, 2015
2015-04-24	Is Ultron Inevitable?	Apr 24, 2015
2015-05-04	Could We Clone Ourselves?	May 4, 2015
2015-05-11	What's The Loudest Possible Sound?	May 11, 2015
2015-05-18	Does The Moon Really Orbit The Earth?	May 18, 2015
2015-05-26	The Essentials of Energy	May 26, 2015
2015-05-29	When Will We Stop Using Oil?	May 29, 2015
2015-06-01	The Surprising Places We Waste Energy	Jun 1, 2015
2015-06-08	Did Dinosaurs Really Go Extinct?	Jun 8, 2015
2015-06-15	WHICH CAME FIRST - FLOWERS OR BEES?	Jun 15, 2015
2015-06-22	Why Are The Bees Dying?	Jun 22, 2015
2015-06-29	How Thomas Jefferson Saved America With a Dead Moose	Jun 29, 2015
2015-07-06	How Does A Canyon Become Grand?	Jul 6, 2015
2015-07-15	Your Salad Is Trying To Kill You	Jul 15, 2015
2015-07-20	Why Are Cicadas So Good At Math?	Jul 20, 2015
2015-07-27	Why Do We Laugh?	Jul 27, 2015
2015-08-03	What is Fire?	Aug 3, 2015
2015-08-11	What Has New Horizons Taught Us About Pluto?	Aug 11, 2015
2015-08-24	Amazing Facts About Whales!	Aug 24, 2015
2015-08-28	How Humans Ruined and Rescued an Ocean Paradise	Aug 28, 2015
2015-08-29	Cuttlefish - Tentacles In Disguise	Aug 29, 2015
2015-08-30	My Date With A Giant Pacific Octopus!	Aug 30, 2015
2015-08-31	Are Jellyfish the Weirdest Animals In the Ocean?	Aug 31, 2015
2015-09-01	8 Incredible Deep Sea Oddities!	Sep 1, 2015
2015-09-03	Inside an ADORABLE Sea Otter Adoption Program!	Sep 3, 2015
2015-09-21	Fact vs. Theory vs. Hypothesis vs. Law… EXPLAINED!	Sep 21, 2015
2015-09-28	Why Do We Have To Sleep?	Sep 28, 2015
2015-10-05	El Niño and Why It's So Hard To Predict the Weather	Oct 5, 2015
2015-10-12	What Color Is The Moon?	Oct 12, 2015
2015-10-19	How To Hit A Fastball (According to Science!!!)	Oct 19, 2015
2015-10-26	Do Other Animals Mourn Their Dead? (ft. BrainCraft and Gross Science!)	Oct 26, 2015
2015-11-02	Explaining Lunar Eclipses and the SUPER BLOOD MOON!	Nov 2, 2015
2015-11-10	Riding In a Hot Air Balloon Shaped Like a Pig… For SCIENCE	Nov 10, 2015
2015-11-16	How The Placebo Effect Tricks Your Brain	Nov 16, 2015
2015-11-23	Can Coral Reefs Survive Climate Change #OursToLose	Nov 23, 2015
2015-11-30	Could Planet Minecraft Actually Exist	Nov 30, 2015
2015-12-14	What Is Evolution, Anyway - 12 Days of Evolution #1	Dec 14, 2015
2015-12-15	Is Evolution Random - 12 Days of Evolution #2	Dec 15, 2015
2015-12-16	Have We Ever Seen Evolution Happen - 12 Days of Evolution #3	Dec 16, 2015
2015-12-17	Can Evolution Make an Eye - 12 Days of Evolution #4	Dec 17, 2015
2015-12-18	Have We Ever Seen A New Species Arise - 12 Days of Evolution #5	Dec 18, 2015
2015-12-19	Evolution Is Dumb - 12 Days of Evolution #6	Dec 19, 2015
2015-12-20	Why Do Men Have Nipples - 12 Days of Evolution #7	Dec 20, 2015
2015-12-21	Does Evolution Violate the 2nd Law of Thermodynamics - 12 Days of Evolution #8	Dec 21, 2015
2015-12-22	Can Evolution Create Information - 12 Days of Evolution #9	Dec 22, 2015
2015-12-23	Why Are There Still Monkeys? - 12 Days of Evolution #10	Dec 23, 2015
2015-12-24	Are Humans Still Evolving - 12 Days of Evolution #11	Dec 24, 2015
2015-12-25	Does Evolution Have a Point? 12 Days of Evolution #12	Dec 25, 2015

Season 5 / Year 2016

Episode	Name	Airdate
2016-01-13	Could Bigfoot REALLY Exist?	Jan 13, 2016
2016-01-18	Who Shares Your Birthday?	Jan 18, 2016
2016-01-25	This Is Not a Rainbow	Jan 25, 2016
2016-02-01	Why Seasons Make No Sense	Feb 1, 2016
2016-02-08	100,000,000 Years From Now	Feb 8, 2016
2016-02-16	Is Big Data Getting Too Big?	Feb 16, 2016
2016-02-25	How Do Squirrels Find Their Nuts?	Feb 25, 2016
2016-02-29	So You Want to go to Mars?	Feb 29, 2016
2016-03-07	Einstein Is Always Right: Gravitational Waves Edition	Mar 7, 2016
2016-03-16	The Equinox Isn't What You Think It Is	Mar 16, 2016
2016-03-21	How Many Trees Are There?	Mar 21, 2016
2016-03-28	How Do Bees Make Honey?	Mar 28, 2016
2016-04-04	Is Inheritance Really All In Our Genes?	Apr 4, 2016
2016-04-19	Are You Smarter Than A Slime Mold?	Apr 19, 2016
2016-04-25	Why Are You Multicellular?	Apr 25, 2016
2016-05-02	The Most Important Moment in the History of Life	May 2, 2016
2016-05-10	The Cosmic Afterglow	May 10, 2016
2016-05-17	6 Chemical Reactions That Changed History	May 17, 2016
2016-05-23	Is Your Brain Too Old For Video Games?	May 23, 2016
2016-05-30	How Fire Ants Took Over America	May 30, 2016
2016-06-06	Spit: Everything You Never Wanted To Know	Jun 6, 2016
2016-06-14	How Do Tesla Coils Work? Musical Tesla Coils in SLOW MOTION!	Jun 14, 2016
2016-06-20	Where Did Zika Come From?	Jun 20, 2016
2016-06-27	Why Don't Animals Wear Glasses?	Jun 27, 2016
2016-07-11	Why Salt & Pepper Ended Up On Every Table	Jul 11, 2016
2016-07-18	Attack of the Cosmic Space Junk!	Jul 18, 2016
2016-07-26	The Small Problem With Shrinking Ourselves	Jul 26, 2016
2016-08-01	Nature's Killer Cocktails: VENOM Science!	Aug 1, 2016
2016-08-08	Your Microbiome: The Invisible Creatures That Keep You Alive!	Aug 8, 2016
2016-08-15	Engines of Destruction: The Science of Hurricanes!	Aug 15, 2016
2016-08-23	Do Plants Think?	Aug 23, 2016
2016-08-29	What's REALLY Warming the Earth?	Aug 29, 2016
2016-09-19	Why Do More Species Live Near the Equator?	Sep 19, 2016
2016-09-26	Why Don't Ants Get Stuck In Traffic?	Sep 26, 2016
2016-10-03	This Rainforest Caterpillar Looks Like Donald Trump	Oct 3, 2016
2016-10-10	Is Sugar a Drug?	Oct 10, 2016
2016-10-17	How Baby Turtles Find Their Way Home	Oct 17, 2016
2016-11-01	We've Got Ants In Our Plants!	Nov 1, 2016
2016-11-07	How to Avoid a Deadly Asteroid Impact	Nov 7, 2016
2016-11-14	The Surprising Origin of Thanksgiving Foods	Nov 14, 2016
2016-11-28	Why Don't Woodpeckers Get Concussions?	Nov 28, 2016
2016-12-07	Why Does Everyone Hate Pigeons?	Dec 7, 2016
2016-12-28	23 Reasons to be Cheerful (Thanks to Science!)	Dec 28, 2016

Season 6 / Year 2017

Episode	Name	Airdate
2017-01-09	How An Igloo Keeps You Warm	Jan 9, 2017
2017-01-17	Is This A NEW SPECIES?!	Jan 17, 2017
2017-01-24	How Many Species Are There?	Jan 24, 2017
2017-01-31	The Superb Owl!	Jan 31, 2017
2017-02-08	What If Animals Gave Relationship Advice?	Feb 8, 2017
2017-02-14	How The Toilet Changed History	Feb 14, 2017
2017-02-28	Who Invented the Meter?	Feb 28, 2017
2017-03-07	How Do We Know Plate Tectonics Is Real?	Mar 7, 2017
2017-03-17	What Is Luck?	Mar 17, 2017
2017-03-21	How Did We Figure Out What Light Is?	Mar 21, 2017
2017-03-28	How Much Plastic is in the Ocean?	Mar 28, 2017
2017-04-12	How Dogs Became Our Best Friends	Apr 12, 2017
2017-04-18	Where Did Humans Come From?	Apr 18, 2017
2017-04-25	Why Are We The Only Humans Left?	Apr 25, 2017
2017-05-02	Why Does Hair Grow The Way It Does?	May 2, 2017
2017-05-09	Are We All Related?	May 9, 2017
2017-05-17	CRISPR and the Future of Human Evolution	May 17, 2017
2017-05-23	Can We Resurrect an Extinct Species? SHOULD WE?	May 23, 2017
2017-06-02	ЩΉӨ BЦIᄂƬ ƬΉΣ PYЯΛMIDƧ	Jun 2, 2017
2017-06-13	How Ingenious Animals Have Engineered Air Conditioning	Jun 13, 2017
2017-06-20	Is Space a Thing?	Jun 20, 2017
2017-06-30	How the Pyramids Were Built (Pyramid Science Part 2!)	Jun 30, 2017
2017-07-03	Nature's Fireworks	Jul 3, 2017
2017-07-11	Orchid Mantis: Looks That Kill	Jul 11, 2017
2017-07-19	Beavers: The Smartest Thing in Fur Pants	Jul 19, 2017
2017-07-25	How Do Glaciers Move?	Jul 25, 2017
2017-08-03	Why Nature Loves Hexagons (featuring Infinite Series!)	Aug 3, 2017
2017-08-08	Your Climate Conscience	Aug 8, 2017
2017-08-25	When Is It Winter On Uranus?	Aug 25, 2017
2017-08-29	How Poop Shapes the World	Aug 29, 2017
2017-09-05	DNA Doesn't Look Like You Think!	Sep 5, 2017
2017-09-15	Putting Hurricane Harvey In Perspective	Sep 15, 2017
2017-09-19	Do You Really Have Two Brains?	Sep 19, 2017
2017-09-26	Why Is The Universe So Empty?	Sep 26, 2017
2017-10-03	Doomsday Machines	Oct 3, 2017
2017-10-17	Why It Is What Time It Is (The History of Time)	Oct 17, 2017
2017-10-25	The Cheerios Effect	Oct 25, 2017
2017-11-01	Should You Eat Every Day?	Nov 1, 2017
2017-11-07	Asteroid Mining: Our Ticket To Living Off Earth?	Nov 7, 2017
2017-11-15	The Romantic Lure of Moonlight	Nov 15, 2017
2017-11-28	Inside an ICE CAVE! - Nature's Most Beautiful Blue	Nov 28, 2017
2017-12-12	20 MILLION Year Old Spider!! Unweaving the Science of Spider Silk	Dec 12, 2017
2017-12-20	Why Do You Love Your Family?	Dec 20, 2017

Season 7 / Year 2018

Episode	Name	Airdate
2018-01-02	How Atom Bombs Can Uncover Forged Art	Jan 2, 2018
2018-01-09	Why Is Blue So Rare In Nature?	Jan 9, 2018
2018-01-16	How to Figure Out the Day of the Week For Any Day Ever	Jan 16, 2018
2018-01-30	The Most Extreme Life Forms On Earth… And Beyond?	Jan 30, 2018
2018-02-07	Tuatara All The Way Down – Face To Face With A Living Fossil!	Feb 7, 2018
2018-02-13	Defusing the Population Bomb	Feb 13, 2018
2018-02-22	Why Are There As Many Males As Females?	Feb 22, 2018
2018-03-07	Could You Be Immune To Everything?	Mar 7, 2018
2018-04-03	Can You Bend Light Like This?	Apr 3, 2018
2018-04-11	Where Did Life Come From?	Apr 11, 2018
2018-04-19	97% of Climate Scientists Really Do Agree	Apr 19, 2018
2018-05-01	What If You Never Forgot Anything?	May 1, 2018
2018-05-08	Why Do We Itch?	May 8, 2018
2018-05-15	The Deadpool Salamander	May 15, 2018
2018-05-22	The Cosmic Origins of Earth's Water	May 22, 2018
2018-06-05	Why Does This Wolf Have A Pouch?	Jun 5, 2018
2018-06-12	What's The Hottest Hot and Coldest Cold?	Jun 12, 2018
2018-06-20	Which Life Form REALLY Dominates Earth?	Jun 20, 2018
2018-06-26	It's Okay to Fart	Jun 26, 2018
2018-07-10	The Surprising Reason We Eat Spicy Food	Jul 10, 2018
2018-07-17	The Only Animal That Weeps	Jul 17, 2018
2018-07-24	3 Incredible Examples of Evolution Hidden In Your Body	Jul 24, 2018
2018-08-07	Why Do Disney Princesses All Look Like Babies?	Aug 7, 2018
2018-08-14	How Some Words Get Forgetted	Aug 14, 2018
2018-08-28	How Habits are Formed	Aug 28, 2018
2018-09-11	Will You Still Eat Raw Fish After Watching This Video?	Sep 11, 2018
2018-09-18	Is Height All In Our Genes?	Sep 18, 2018
2018-09-25	What Do Raindrops Really Look Like?	Sep 25, 2018
2018-10-09	Where Do Teeth Come From?	Oct 9, 2018
2018-10-23	The Largest River On Earth Is In The Sky	Oct 23, 2018
2018-10-31	The Deadliest Flu Season in History?	Oct 31, 2018
2018-11-06	What is Farthest Away?	Nov 6, 2018
2018-11-15	The Dinosaur On Your Thanksgiving Table	Nov 15, 2018
2018-11-21	Can We Get Older Without Aging?	Nov 21, 2018
2018-11-30	The Raisin Bran Effect	Nov 30, 2018
2018-12-14	Does Someone Else Have Your Face?	Dec 14, 2018
2018-12-27	Do Fish Pee?	Dec 27, 2018

Season 8 / Year 2019

Episode	Name	Airdate
2019-02-07	Is There Life on Earth?	Feb 7, 2019
2019-02-12	The Impossible Hugeness of Deep Time	Feb 12, 2019
2019-02-27	Are You Afraid of Holes?	Feb 27, 2019
2019-03-05	Where Do You Weigh The Most?	Mar 5, 2019
2019-03-20	Why Are So Many People Allergic To Food?	Mar 20, 2019
2019-04-02	How to be Crushed by the Atmosphere!	Apr 2, 2019
2019-04-09	Decoding the Great Monarch Butterfly Migration	Apr 9, 2019
2019-04-09	Mexico's Monarch Butterfly Migration in VR180	Apr 9, 2019
2019-04-26	Why We Get Dizzy (…and Astronauts Don't)	Apr 26, 2019
2019-05-03	How To Drink Coffee In Space	May 3, 2019
2019-05-18	Where Your Eye Color Comes From… SurprEYESing Science!	May 18, 2019
2019-05-24	How To Make One Million Species Disappear	May 24, 2019
2019-06-18	See INSIDE a Chrysalis! - Painting Wings with CRISPR	Jun 18, 2019
2019-06-21	Could You Be a Chimera?	Jun 21, 2019
2019-07-03	Seeing a Black Hole with a Planet-Sized Telescope - STELLAR	Jul 3, 2019
2019-07-09	Apollo's Most Important Discovery (Inside NASA's Moon Rock Vault!)	Jul 9, 2019
2019-07-14	Why We Are Losing the Night Sky	Jul 14, 2019
2019-07-22	Is This Why We Haven't Found Alien Civilizations? - STELLAR	Jul 22, 2019
2019-07-27	Do Trees Talk?	Jul 27, 2019
2019-08-10	How Blind People See With Sound…	Aug 10, 2019
2019-08-19	Why Don't Birds Lay Square Eggs?	Aug 19, 2019
2019-09-06	7 Scientific Urban Legends Debunked!	Sep 6, 2019
2019-09-29	Money Is A Technological Fiction (The Invention of $$$)	Sep 29, 2019
2019-10-07	What's In a 20,000 Year-Old Cube of Ice?	Oct 7, 2019
2019-10-21	This Face Changes the Human Story	Oct 21, 2019
2019-10-25	What Would Trees Look Like On Other Planets?	Oct 25, 2019
2019-11-02	IN YOUR FACE EXPLOSIVE CHEMISTRY!! (VR180)	Nov 2, 2019
2019-11-09	What Color Is A Banana?	Nov 9, 2019
2019-11-19	Evolution FAILS in the Human Body	Nov 19, 2019
2019-11-23	I Ate Worms! Trying a Thanksgiving Feast Made from Bugs	Nov 23, 2019
2019-12-10	Recycling Is Broken. Here's How We Can Fix It.	Dec 10, 2019
2019-12-17	The Strange (Unexpected) Reason Ice is Slippery	Dec 17, 2019
2019-12-30	Why We Should Put Rockets On the Moon	Dec 30, 2019

Season 9 / Year 2020

Episode	Name	Airdate
2020-02-11	3 Ways Trees Can Save the Climate (With Our Help)	Feb 11, 2020
2020-02-19	Can Supercrops Feed 10 BILLION People?	Feb 19, 2020
2020-02-25	Humans Are Smart. Why Are Babies So Unsmart?	Feb 25, 2020
2020-03-03	Sunlight Is Way Older Than You Think. Here's Why…	Mar 3, 2020
2020-03-10	Fixing Daylight Saving Time Is THIS Easy	Mar 10, 2020
2020-03-17	What This Chart Actually Means for COVID-19	Mar 17, 2020
2020-03-25	Why Soap Is Still Our Best Weapon Against the Coronavirus	Mar 25, 2020
2020-04-14	Why the Heck Are We Ticklish?	Apr 14, 2020
2020-04-25	Fly Through a Nebula 163,000 Light Years Away (30 Years of the Hubble Space Telescope)	Apr 25, 2020
2020-05-06	How Evolution Made COVID-19 Our Perfect Enemy (and Why We'll Beat It)	May 6, 2020
2020-05-19	Counting the Species in my Backyard… for SCIENCE!	May 19, 2020
2020-06-03	Why Do Other Animals Keep Giving Us Viruses?	Jun 3, 2020
2020-06-09	How Did Giant Pterosaurs Fly?	Jun 9, 2020
2020-06-23	What Is A Dinosaur And What Isn't?	Jun 23, 2020
2020-07-04	How Well Do Masks Work? (Schlieren Imaging In Slow Motion!)	Jul 4, 2020
2020-07-23	COVID-19 & Mask Myths DEBUNKED!	Jul 23, 2020
2020-07-28	Why Is Our Skeleton On the Inside?	Jul 28, 2020
2020-09-01	Why a Tuesday Can Feel Like July and Sometimes Never (How We Perceive Time)	Sep 1, 2020
2020-09-13	The Fastest Animals Are Way Faster Than You Think	Sep 13, 2020
2020-10-13	4 Ways to End the Universe	Oct 13, 2020
2020-10-31	The Secret Behind a Gecko's Gravity-Defying Grip	Oct 31, 2020
2020-11-09	Why Are There 7 Days In a Week?	Nov 9, 2020
2020-11-18	The SHOCKING Truth About Ben Franklin and the Kite	Nov 18, 2020
2020-12-08	Inside the Lab That Invented the COVID-19 Vaccine	Dec 8, 2020
2020-12-23	Why the Heck Is Glass Transparent?	Dec 23, 2020

Season 10 / Year 2021

Episode	Name	Airdate
2021-01-11	Why Do We Lie?	Jan 11, 2021
2021-02-04	Visualizing Herd Immunity (with 500 Mousetraps!)	Feb 4, 2021
2021-02-15	When Is Now?	Feb 15, 2021
2021-03-10	The Golden Ratio: Is It Myth or Math?	Mar 10, 2021
2021-03-17	What is Impossible in Evolution?	Mar 17, 2021
2021-04-01	The Transcontinental Burrito Hypertunnel	Apr 1, 2021
2021-04-19	How Ocean Currents Work (and How We Are Breaking Them)	Apr 19, 2021
2021-05-04	Why Are We Warm-Blooded?	May 4, 2021
2021-06-02	The Shocking Way Your Body Makes Electricity	Jun 2, 2021
2021-06-30	A Brief (Scientific) History of Butts	Jun 30, 2021
2021-07-30	Why Is Sex a Thing?	Jul 30, 2021
2021-09-07	How Much Of You Is Alive?	Sep 7, 2021
2021-09-22	This Simple Code Is Behind Nature's Most Complex Patterns	Sep 22, 2021
2021-10-08	I Can't Believe We're Making Another COVID Video	Oct 8, 2021
2021-10-20	Sand Dunes Shouldn't Exist (Here's Why They Do)	Oct 20, 2021
2021-11-06	Inside the Largest Living Thing On Earth!	Nov 6, 2021
2021-11-23	What Is Nothing?	Nov 23, 2021
2021-12-22	Why Do We Dream?	Dec 22, 2021

Season 11 / Year 2022

Episode	Name	Airdate
2022-01-06	Can We Actually Clean Up the Plastic Pollution Problem?	Jan 6, 2022
2022-01-25	Here's What I Learned From Getting COVID	Jan 25, 2022
2022-02-01	The Weird Brain Illusion That Makes Movies Work	Feb 1, 2022
2022-02-15	How Do We Read? It's Magic (Almost)	Feb 15, 2022
2022-03-03	What's Actually on the Other Side of a Mirror?	Mar 3, 2022
2022-03-22	How Evolution Beat Cancer (…for Whales at Least)	Mar 22, 2022
2022-04-08	Can Life Really Be Explained By Physics?	Apr 8, 2022
2022-04-26	Can Illusions Teach Us How the Mind Works?	Apr 26, 2022
2022-05-19	Are Humans Still Evolving?	May 19, 2022
2022-06-02	This Machine Makes 300+ km/h Winds (INDOOR HURRICANE!)	Jun 2, 2022
2022-06-21	Why You Can't Smell Yourself (and Other Ways Your Senses Lie to You)	Jun 21, 2022
2022-07-06	Trying to Land a Plane (to Prove a Point)	Jul 6, 2022
2022-07-22	Why No One Can Agree What's REALLY the Tallest Mountain	Jul 22, 2022
2022-08-04	Why is Puberty so Weird?	Aug 4, 2022
2022-08-23	The Crime Wave We Can Blame on… Neutron Stars?	Aug 23, 2022
2022-09-15	The Biggest Myth About Climate Change	Sep 15, 2022
2022-10-11	The Unbelievable Story of Earth's Most Epic Flood	Oct 11, 2022
2022-10-25	Why 8 Eyes Are Better Than 2 (...If You're a Spider)	Oct 25, 2022
2022-11-08	How We Solved the Greatest Riddle In Navigation	Nov 8, 2022
2022-11-22	The Unexpected Measure that Makes the Modern World Tick	Nov 22, 2022
2022-12-06	In Search of the Blackest Thing on Earth	Dec 6, 2022
2022-12-20	Why Embarrassment Is Actually GOOD For You	Dec 20, 2022

Season 12 / Year 2023

Episode	Name	Airdate
2023-01-31	The Evolutionary Purpose of Fun	Jan 31, 2023
2023-02-14	The Dark Room Where Science Was Invented	Feb 14, 2023
2023-02-28	The Beautiful Science of Iridescence	Feb 28, 2023
2023-03-14	Can We Solve the Air Conditioning Paradox?	Mar 14, 2023
2023-03-28	Why Does Every Animal Look Like This?	Mar 28, 2023
2023-04-19	The Mystery Behind Earth's Most Epic Migration	Apr 19, 2023
2023-05-04	How To Go Faster Than Light Speed	May 4, 2023
2023-05-16	Why Y Is a Vowel (and so is W) According to Physics	May 16, 2023
2023-06-01	How the CIA Secretly Spied On Climate Change	Jun 1, 2023
2023-06-15	The Deadly Chemistry That Made Life Interesting	Jun 15, 2023
2023-06-27	From Lab to Table: I Tasted the World's First Cultivated Meat!	Jun 27, 2023
2023-07-11	How Scorpions Became Earth's Ultimate Survivors	Jul 11, 2023
2023-07-25	The Truth About Butterfly Metamorphosis (It's VERY WEIRD)	Jul 25, 2023
2023-08-10	Why ROYGBIV is Wrong	Aug 10, 2023
2023-08-22	The Biggest Myth About Innovation	Aug 22, 2023
2023-09-07	What Is the Most Average Thing?	Sep 7, 2023
2023-09-21	Why Are We So Obsessed With X?	Sep 21, 2023
2023-10-05	The Strange Psychology of Superfans	Oct 5, 2023
2023-10-19	CRASH TEST Science! (Hacking Physics To Save Lives)	Oct 19, 2023
2023-11-30	Can a Billion Oysters Save New York City?	Nov 30, 2023
2023-12-14	How Scientists Made the Hottest Thing Ever	Dec 14, 2023
2023-12-21	I Don't Know How to Feel About 2023	Dec 21, 2023

Season 13 / Year 2024

Episode	Name	Airdate
2024-01-15	Maybe We've Already Made First Contact…	Jan 15, 2024
2024-01-25	Why NASA Punched an Asteroid	Jan 25, 2024
2024-02-15	This Is How We'll Clean Up Space Junk	Feb 15, 2024
2024-03-07	Why Solar Eclipses Are Such a Big Deal	Mar 7, 2024
2024-04-10	How the Heck Do you Measure an Entire UNIVERSE?	Apr 10, 2024
2024-04-21	Can Humans Talk to Whales? This Might Let Us...	Apr 21, 2024
2024-05-09	Computers Can Predict When You're Going to Die… Here's How	May 9, 2024
2024-05-23	The Surprising Power of Sex in Evolution	May 23, 2024
2024-06-20	The Real (Weird) Way We See Numbers	Jun 20, 2024
2024-07-18	Why trees look like rivers and also blood vessels and also lightning…	Jul 18, 2024
2024-08-01	Why Do We See Faces In Everything?	Aug 1, 2024
2024-08-15	The Sun is NOT the Center of the Solar System	Aug 15, 2024
2024-09-04	Why Do We HATE Certain Sounds?	Sep 4, 2024
2024-09-26	Why Do We Vote? It's Not For the Reasons You Think…	Sep 26, 2024
2024-10-10	Why Don't Humans Hibernate?	Oct 10, 2024
2024-10-31	Camouflage Isn't What It Appears To Be	Oct 31, 2024
2024-11-21	How To Turn Dead People Into Diamonds	Nov 21, 2024
2024-12-19	Why Useless Knowledge Can Be So Useful	Dec 19, 2024
2024-12-30	What Synesthesia Feels Like	Dec 30, 2024

Season 14 / Year 2025

Episode	Name	Airdate
2025-02-21	The Weird Science That Lets Insects Fly in the Rain	Feb 21, 2025
2025-03-21	Why Your Grandma Is an Evolutionary Mystery	Mar 21, 2025
2025-03-31	What's inside the oldest rocks in the world?	Mar 31, 2025
2025-04-24	Photosynthesis Has a Fatal Flaw (and We Can Fix It)	Apr 24, 2025
2025-05-08	I Talked to the Scientists Who (Maybe) Brought Back the Dire Wolf	May 8, 2025
2025-05-27	What could we see with a planet-sized telescope?	May 27, 2025
2025-06-19	The Dinosaur Dilemma That Darwin Couldn't Solve	Jun 19, 2025
2025-07-10	Why Are Blood Types a Thing?	Jul 10, 2025
2025-07-31	The Randomness Crisis Threatening the Internet	Jul 31, 2025
2025-08-21	Why Seedless Fruit Is a Disaster Waiting To Happen	Aug 21, 2025
2025-10-02	Why Everyone Suddenly Has Autism (It's Not What You Think)	Oct 2, 2025
2025-10-23	Something Weird Is Going On With Mars' Sunsets	Oct 23, 2025
2025-11-13	Did I Make This Video to Debunk Your Biology Class?	Nov 13, 2025