Zack D. Films

Why You Can Swallow Upside Down 🤔

Why 1% Battery Last So Long ☹️

How Hearing Works 🤨

This Is Why It's Called "Bluetooth" 🤔 (EXPLAINED)

This Magic Trick EXPLAINED 😱 (America's Got Talent)

Removing Blood Clots with Vacuum 😨

What Is A Root Canal? 😳

How Fossilization Works 🤔

Can Holding In A Sneeze Hurt You? 🤔

Roller Coaster Without A Harness? 😨

Why Mosquitos Target Certain People 😨 (yikes)

How Snake Pit Traps Work 😳

The Plane That Crashed On Purpose 😱 (EXPLAINED)

How Food Turns Into Poop😨

3 Facts You Didn't Want To Know 😯

The Surgery To Reveal More Teeth 😨

Bunion Correction 😨 (explained)

Why You Should Use Shaving Cream 😱

Ohio's 1986 Balloon Disaster

Under Water Nuclear Test 😱 (it went bad)

The Inside Of Kit Kats Are NOT What You Think 😯

The Reason Fidget Spinners Disappeared 🤨 (EXPLAINED)

How Scorpions Sting You 😨 (yikes)

Finding Nemo Theory EXPLAINED 😱 (dark)

The REAL Haunted Mansion 😱 (EXPLAINED)

Putin's Weird Walk EXPLAINED 🤔

How To Load An Old Rifle 🤔

How A Prairie Dog Vacuum Works 🤔

What Happens If You Shoot An Armadillo? 😨

What Causes An Outie Belly Button? 🤔

Full Body Transplant 😨(Explained)

The Disturbing Story Behind The Starbucks Logo

What Is Dandruff, Really? 🤔

Why All Dog Poop Used To Be White 💩🐶

The Scary Truth about Disneyland 😱

What Is A Phantom Traffic Jam? 🤨

How To Remove Sea Urchin Spines 😬

How Long Are Your Blood Vessels? 🤔

Leeches On Your Face?! 😨

How Defibrillators Work 🤨

How A Snake Swallows BIG Animals 😨

Is Your Tongue The Strongest Muscle? 😮

How A Revolver Works 🤔

How To Fix Hammertoe 😷

The Disturbing Reason We Laugh When Tickled 😨

The Whopper Sacrifice 😱 (EXPLAINED)

How Reinforced Cars Stop Bullets 🤔

What Would Happen If You Stopped Blinking? 😱

Why You Shouldn’t Pluck Your Eyelashes 😨

Why Chip Readers Are So Secure 🤨

What Does This Long Thumb Muscle Do? 🤔