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- Season 1
- Episode 74
Mark and Ethan Learn About The Human Body
Unus Annus - S1 - E74
Mark and Ethan learn the inner workings of the wonderful human body
Unus Annus: Season 1 - 101 Episode s
1x24 - Ethan Destroys Mark's Van with a Bat
December 7, 2019
The time has come. We gave you a challenge but you failed. Now, Mark's precious van must pay the price. Rest in Pieces, The Barrel.
1x25 - There's Still Hope...
December 8, 2019
The Barrel has left us and is with the great mechanic in the sky - but there may still be hope. Through the power of song, we may be able to bring her back. Who knows, maybe - just maybe, we'll be able to make a miracle happen.
1x26 - Ethan Gives Mark a Viking Funeral
December 9, 2019
A Viking Funeral is when you send your dearly departed down a river on a boat and then light that boat on fire with a flaming arrow. Probably not historically accurate but neither is our recreation.
1x27 - The Great Meat Mistake
December 10, 2019
The boys call upon their German heritage to help them stuff the most delicious sausages in the world.
1x28 - Acupuncture Is NOT Painful
December 11, 2019
Mark and Ethan open their inner eye's through the power of Acupuncture.
1x29 - Floating in a Real Sensory Deprivation Tank
December 12, 2019
We tried to make a sensory deprivation chamber and failed miserably. Now - we go to the real deal. With 1500lbs of salt and a whole bunch of water, you'll float to.
1x30 - Mark Reviews The Impossible Burger But There's a Looming Sense of Impending Doom
December 13, 2019
Death is always watching - and in this case, it has a paintball gun.
1x31 - We Made Nude Paintings of Eachother
December 14, 2019
Just 2 bros making nude paintings of each other in the buff. Nothing wrong with it. Nothing right with it either but that's not the point.
1x32 - You Made Beautiful Music for The Barrel... But Only One Could Win
December 15, 2019
You blew us away with the incredible music you crafted in honor of The Barrel. Now The Barrel can live on in our memories.
1x33 - We Had To Drink Each Other's Pee
December 16, 2019
Through the power of the Life Straw, Ethan and Mark taste each other's urine.
1x34 - Ethan Explores Mark's Haunted Basement
December 17, 2019
Strange noises have been emanating from Mark's basement. He dares not venture down there. He is no fool. But he knows a fool. He knows the most foolish fool there is.
1x35 - Giving Away Our 1,000,000 Subscriber Gold Play Button
December 18, 2019
You helped us reach our goal faster than we ever thought possible. And true to our word, we set out to hand deliver the Golden Play Button directly to one of you.
1x36 - Ethan's Relaxing and Totally Normal Nail Salon
December 19, 2019
As an act of friendship, Ethan attempts to calm Mark's stress with a little spa time.
1x37 - Taped and Afraid
December 20, 2019
Mark wants to be immortalized in a sculpture but marble is too expensive and experts even more so. Thus the only options left are a Tape Sculpture and Ethan - what's the worst that could happen?
1x38 - What Was The Most Painful Thing We've Ever Endured?
December 21, 2019
We're bringing Tier Lists into the 2020s with our Pain Scale to benchmark our most painful experiences.
1x39 - Donating Toys to Charity
December 22, 2019
In the spirit of giving, we set to work to fill up Mark's sleigh with the help of our good pal Jacksepticeye.
1x40 - Harnessing Our Dogs' Unlimited Energy
December 23, 2019
Like Icarus who came before them, Mark and Ethan fly too close to the sun. Or at least they attempt to fly. Shoot for the moon and you'll land among the stars. Shoot for the north pole and you'll land about 3 inches from where you started.
1x41 - Santa's Mukbang (Drinking 1 Gallon of Eggnog)
December 24, 2019
Mark and Ethan attempt to match Santa's insatiable hunger by consuming a mere fraction of the eggnog and cookies that Santa eats every Christmas.
1x42 - Forcibly Turning Mark Into Santa Claus Against His Will
December 25, 2019
In an attempt to complete the circle of life, Ethan turns Mark into Saint Nick.
1x43 - Preserving Ourselves In Wax
December 26, 2019
Improving our minds, bodies and souls is our #1 priority, so to preserve our temples of flesh even more, we dipped them in wax.
1x44 - Beating Inanimate Objects to Death
December 27, 2019
In search of a controlled environment to let out their anger, Mark and Ethan visit Rage Grounds in Los Angeles. No bottle, mug, or friendship is safe when the boys get a lead pipe in their hands.
1x45 - Emotional Pain vs Physical Pain... Which is Worse?
December 28, 2019
Here at Unus Annus we've already rated our worst Physical Pains - so now it's time to rank our Emotional Pain. Watch with care as we discuss the most traumatic experiences of our lives.
1x46 - Duct Tape Crucifixion (Amy, Please Don't Watch This Video)
December 29, 2019
Crucifixion was abolished a long time ago but no one was around to stop us so we took some duct tape and tried to attach each other to the walls and doors. Amy, please don't watch this video.
1x47 - You Blink You Lose
December 30, 2019
The eyes are the window into the soul. You better not look away - you might miss something.
1x48 - 2 Grown Men Attempt the Presidential Fitness Test
December 31, 2019
The Presidential Fitness Test is a benchmark to see if the youth of America are up to the arbitrary standards of fitness set forth by the government. Are we still up to the task? Are we still fit?
1x49 - We Took The Polar Plunge
January 1, 2020
There is only one RIGHT way to start a new year: By submerging yourself in freezing cold water.
1x50 - Hiding Our Sins from Amy's Holy Peepers
January 2, 2020
Time has run out. Amy has returned. Will we be able to cover up the evidence of our sin from Amy's eternal peepers?
1x51 - We Eat Bugs
January 3, 2020
Bugs are all around us. Tiny little morsels of nutrition just waiting to be cronched. Would you monch an insect? We did.
1x52 - DIY Bungee Jump (please don't try this)
January 4, 2020
A bungee jump is a great way to get an adrenaline rush but it's so expensive. So we decided to make our own DIY Bungee Jump right in our backyard. What could go wrong?
1x53 - We Have The BEST Thumbnails on YouTube and No One Can Tell Us Otherwise
January 5, 2020
Mark and Ethan go into the deep, dark depths of YouTube in search of the best and worst thumbnails.
1x54 - Who Can Make Themselves Taller?
January 6, 2020
We are perfectly average humans in every single way. But with the power of technology can we BUILD ourselves taller?
1x55 - The Sensory Overload Tank
January 7, 2020
Seizure warning. What's the opposite of a sensory deprivation tank? A SENSORY OVERLOAD TANK. Ice bath + Eating Garlic + Bath Bombs + Strobe Lights + Air Fresheners + Loud Music + Icy Hot + Megaphone +
1x56 - Recreating Ourselves as a Cursed Mannequin
January 8, 2020
We won't be around forever - so what better way to immortalize ourselves than recreating ourselves as a cursed mannequin? This certainly won't come back to haunt us.
1x57 - We Took an IQ Test
January 9, 2020
It's finally time to find out who has big brain and who has smol brain.
1x58 - Ethan Finally Becomes a MAN
January 10, 2020
Mark teaches Ethan the ways of becoming a man - through hard MANual labor. Little does Ethan know the painful surprise that also comes with growing up.
1x59 - Mark and Ethan Go Casket Shopping
January 11, 2020
In yet another step towards preparing for the inevitable end, Mark and Ethan go shopping to find the perfect casket.
1x60 - We Take a Lie Detector Test to Uncover Our Darkest Sins
January 12, 2020
For as long as humans have been able to speak, we've been able to lie. But thanks to modern lie detector technology, we can finally uncover the truth.
1x61 - Learning to Breathe Underwater
January 13, 2020
Just two dudes in a hot tub.
1x62 - Fixing Mark's Hole with Ramen but Every Time We Add Glue We Get 5% Closer to God
January 14, 2020
We try to fix the hole Mark punched in the wall with ramen to test the myth of whether it can be used for repairs. Also we don't ventilate properly.
1x63 - Mark Steals Ethan's Face
January 15, 2020
In an effort to steal his identity, Mark makes a mold of Ethan's face.
1x64 - You Breathe You Die
January 16, 2020
The rules are simple: You Breathe, You Die.
1x65 - 2 Absolute Beginners Experience the Dancing Glory that is Salsa
January 17, 2020
Salsa is the ancient art of dance whereby the dancers express thoughts and emotions through the undulations of their hips. We attempt to learn the mysterious ways of this sanctified dance.
1x66 - DIY Geriatric Simulator
January 18, 2020
What does it feel like to be old? Well now you can find out with our patent-pending geriatric simulator.
1x67 - This Is How We'll Die...
January 19, 2020
There are so many ways that our mortal souls can perish, but today we find out EVERY possible way that they could drift into the great beyond.
1x68 - We Cryogenically Freeze Ourselves
January 20, 2020
Long have men dreamed of eternal life. Walt Disney famously froze himself to awaken in a world ruled by The Mouse. Today we embark on that very same, frosty journey.
1x69 - This is What Being Tased Feels Like
January 21, 2020
A Taser is NOT a toy. Do not try this at home. Mark is a professionally trained idiot with people on standby to help in case something goes wrong. This is what it feels like to be hit with a taser or stun gun.
1x70 - What Happens When A Youtube Channel Dies?
January 22, 2020
We explore the wasteland of channels past. Gone but not forgotten. Because the internet never forgets.
1x71 - Bad Bad Beans
January 23, 2020
In search of the energy to fuel a long day of making sweet sweet internet content, Mark and Ethan turn some bad bad beans into good good latte art.
1x72 - We Hired a Real Hypnotherapist to Analyze Our Darkest Dreams
January 24, 2020
Hypnotherapy is the art of mental suggestion. This isn't the stage entertainment variety of hypnosis. This is real therapy to help people get in touch with what's bothering them deep inside.
1x73 - We Turned Our Bodies Into Art
January 25, 2020
Art comes in many forms. This time it comes in the form of our bodies.
1x74 - Mark and Ethan Learn About The Human Body
January 26, 2020
Mark and Ethan learn the inner workings of the wonderful human body
1x75 - Mark Punishes Ethan
January 27, 2020
Ethan messed up. He messed up real bad - and now he has to pay.
1x76 - Strange (and legal) Things You Can Do With Your Body After Death
January 28, 2020
Eventually, we'll all have to decide what is to be done with our remains once we pass on. How will you be remembered?
1x77 - DIY Cheese
January 29, 2020
Mark and Ethan explore the wonderful world of cheese. Will they succeed in becoming world class cheesemongers, or will their dreams curdle before their eyes?
1x78 - Hacking The Very Fabric of the Universe
January 30, 2020
Using the sacred texts of 5 Minute Crafts, we harness the incredible power of "life hacks" to achieve immortality.
1x79 - Looking at Long Lost Memes
January 31, 2020
Time never stops marching forward, even for memes. Like a black hole, once memes slip past the point of relevance they fade away into oblivion. Can we can pull them back from the shadows?
1x80 - Discovering the Secret to Eternal Life
February 1, 2020
While delving into the deepest pits of the Internet, Mark and Ethan discover the secret to everlasting life
1x81 - Turning Mark Into an E-Boy
February 2, 2020
In an attempt to keep his youth, Mark transform into an E-Boy
1x82 - Ethan Redefines Male Beauty
February 3, 2020
Ethan, a god of beauty, looked upon the world of male beauty and found it WANTING. Taking matters into his own, meaty claws, and redefines exactly what it means to be beautiful.
1x83 - Professional Fire Cupping (Going Even Further Beyond)
February 4, 2020
Mark and Ethan turn to a professional to feed their cupping addiction. Fire cupping - facial cupping - acupuncture cupping - where does it end?
1x84 - An Extremely Sour, Not-at-all Sour Meal
February 5, 2020
Mark and Ethan experiment with miracle berries-the fruit that turns sour things sweet. Is there a limit to what these berries are capable of?
1x85 - Literally Eating Fire
February 6, 2020
Yes, you read that right. Mark and Ethan learn how to literally eat fire. Don't try this at home.
1x86 - Unregulated Axe Throwing
February 7, 2020
While being watched over by the Axe Gods themselves, Mark and Ethan compete to see who is truly the axe-throwing champion
1x87 - Literally Laying On Literal Broken Glass
February 8, 2020
Testing the limits of the human body, Mark and Ethan lay themselves upon a bed of broken glass. So sharp and so deadly that only the BRAVE and the BOLD could survive its teeth.
1x88 - Making an Indoor Tornado to Flex on Mother Nature
February 9, 2020
Mother Nature thinks that she alone holds the power of the elements in her big meaty claws - well what will she think when we CREATE A TORNADO INDOORS?.
1x89 - Nutball: The Most Dangerous Game
February 10, 2020
14 years ago, Mark changed the game of Nutball forever by inventing it. And now - Ethan gets to experience the glory that is THE MOST DANGEROUS GAME.
1x90 - Becoming a Master of Mime
February 11, 2020
To become a master of life and death, one must first become a master of the body. A master of movement. A master of mime.
1x91 - Discussing the Idea of Murdering Each Other but It's Just a Joke and Definitely Not Serious Haha
February 12, 2020
It's perfectly normal to discuss the possibility of how you would murder your friends with those friends and converse in great detail about how you would get away with said murder. We call this the Murder Your Friend Tag haha.
1x92 - Are We Already Dead?
February 13, 2020
Mark and Ethan try to answer some of life's most perplexing questions. Are we already dead? How many ways have you padded out the running time of your brother's funeral?
1x93 - Our Perfect (and last) Valentine's Day
February 14, 2020
Today, Mark and Ethan discover the TRUE meaning of everlasting love.
1x94 - Drunk College Party Simulator
February 15, 2020
Mark and Ethan go to college to further their educational studies. It's big brain time.
1x95 - 10 Strange Amazon Products Ethan Bought Mark Because He Doesn't Know How to Spend Money Responsibly
February 16, 2020
Ethan bought Mark some gifts. Mark does not know why. Ethan does not even know what the gifts are. This is a lesson on how not to spend money.
1x96 - Chickens Teach Us About Life and Death
February 17, 2020
The eternal question: what came first? Life? Or Death? Fiona helps guide us towards The Truth.
1x97 - 3 Big Boys Attempt the King's Royal Fitness Test
February 18, 2020
The Presidential Fitness test is so 2019 - in 2020 it's time for the KING's ROYAL FITNESS TEST. And we have a special guest to help us out.
1x98 - Being Attacked by a Fully Trained Bodyguard Dog
February 19, 2020
Dog's are incredibly intelligent creatures that can be trained to guard your life. We learn about this process and experience what it feels like to have a dog attack us up close and personal.
1x99 - Learning the Ancient Art of Chinese Archery
February 20, 2020
Mark and Ethan hone their mighty skills in archery. Not even death can escape their flying arrows. - or can it?
1x100 - The Ultimate Trolley Problem
February 21, 2020
Today, Mark and Ethan give their morals the toughest test yet.
1x101 - Goat Yoga
February 22, 2020
Goat Yoga. Yoga with Goats. The Yoga that you do with Goats. Yoga of the Goat. The Yoga Goat.
1x102 - Edible Slime was a Mistake.
February 23, 2020
Make the slime. Play with the slime. CONSUME the slime. Last we saw, the boys were unwilling to even touch the slime. Today they must eat it.
1x103 - Granting Access Into Heaven's Sweet Gates
February 24, 2020
Heaven. Hell. Two places. Two different outcomes. Two sweet boys. Take the quiz. To Find out. Where they belong.
1x104 - Long Hair, Do We Dare?
February 25, 2020
Beauty. We love it. We live it. We ARE it. Let's make some moves to get that hair longer than life
1x105 - We Wrote a Hit Pop Song in 30 Minutes
February 26, 2020
Mark and Ethan, joined by musician Leila Pari, craft lyrical genius in record time on the Santa Monica shore.
1x106 - Mark and Ethan Go on a "Drum Date"
February 27, 2020
Sometimes you have to march to the beat of your own drum. But what happens when your drum matches the beat of your heart?
1x107 - Blowing Our Souls Into Some Hot Glass
February 28, 2020
Glass blowing is a hot and dangerous art form that involves skill, patience, and a whole heck of a lot of blowing. Are Mark and Ethan up to the task?
1x108 - Top 10 Worst Things Your Friend Could Possibly Spend Their Money On
February 29, 2020
Ethan is back at it again. His sleigh filled to the brim with horrible, horrible gifts to give his lovely friend Mark.
1x109 - Nutball Extreme: Taser Edition
March 1, 2020
What happens when you combine the thrill of Nutball with the heart-stopping joy of a Taser? You get NUTBALL EXTREME.
1x110 - REAL Ghost Hunting at an Abandoned Zoo
March 2, 2020
Feeling lackluster in their ghost hunting abilities, Mark and Ethan enlist the help of an expert to lead them through the Old Griffith Park Zoo at night.
1x111 - We Bought a Camera That Can Look Inside Us
March 3, 2020
Today we explore the inner workings of our mortal coils with a fun little camera
1x112 - Becoming the World's Greatest DJs
March 4, 2020
Today we become the worlds most talented and skilled DJs.
1x113 - Who Can Teach Their Dog a Trick the Fastest?
March 5, 2020
Chica and Spencer go HEAD-2-HEAD in an all out brain-off as we test them to see which of our dogs is the smartest of them all.
1x114 - Middle School Science Experiment Teaches Us About Life and Death
March 6, 2020
Dissection is common in the science classroom. From worms to frogs to fetal pigs - but most of us started with a simple owl pellet.
1x115 - DIY Chiropractor
March 7, 2020
There's probably a reason why chiropractors are licensed. But we here at Unus Annus never let little things like licenses or "best practices" or "do no harm" get in the way.
1x116 - Mark and Ethan Get Into a Fight
March 8, 2020
Mark and Ethan have finally had enough. Its time for them to fight with their ultimate weapons of destruction: their fists.
1x117 - The Barrel
March 9, 2020
The Barrel finally has her send-off with an epic re-master by the wonderful Gregory Brothers (Schmoyoho).
1x118 - We Got Pepper Sprayed
March 10, 2020
WARNING: DO NOT TRY THIS. We were pepper sprayed by trained professional in a controlled environment. This is not a joke. This is real and painful but was done to understand the severity.
1x119 - We Give Each Other Tattoos Blindfolded
March 11, 2020
Henna Tattoos are temporary works of art the represent the temporary nature of life. We cover our eyes and let our souls guide the art.
1x120 - What Does Astrology Say About Our Friendship?
March 12, 2020
The stars created us. They Define us. And they will end us. Today we check our birth charts to see what's in store for our little bodies
1x121 - Mark and Ethan Get a Full Body Scan to See What Secrets Lay Hidden Within (and learn their body fat)
March 13, 2020
Life is about understanding one's self. So what better way than to have an enormous machine shoot x-rays through your body to give you a complete overview of your exact body composition.
1x122 - Mark Needs To Rub Ethan and Only His Mom Can Help Him
March 14, 2020
Mark's mom was a licensed massage therapist at one point in her life. Does her son carry the innate talents to allow Ethan to finally get the Rub-Down he deserves?
1x123 - 2 Idiots Get Crushed by 18-Foot Giant Snakes
March 15, 2020
We join Jay's Prehistoric Pets to see some amazing reptiles. Lizards, Alligators, and GIANT SNAKES. Will we be eaten alive?
1x124 - Beer Sauna: Turning a Portable Sauna into a Portable Hell
March 16, 2020
Amy bought us a portable sauna that allows you to enjoy a steamy sauna wherever you'd like. Just add liquid. Unfortunately - the liquid we chose was Beer and Redbull.