For those who like questions better than answers.

Science Channel

Kari creates a cloud in a bottle; a snake that bites when it's dead; phantom traffic jams; surviving in space; a robot fish with a working bladder.

Head Rush

Clouds in a Bottle

One of nature's engineering marvels, the eggshell; a dog kennel shaped satellite; the speed of escaped velocity.

Eggshell Physics

Why helium give one a chipmunk voice; sticking spoons to one's nose; chopping wood in karate; why flamingos stand on one leg.

Karate Challenge

Kari makes Jello optics; the wavelength of chocolate; vacuuming a marshmallow; robot butterflies; surviving a falling elevator.

Gelatin Fiber Optics

Kari makes a fire sandwich; instant snow; how long a star burns; how spiders engineer their webs; trick shots.

Fire Sandwich

Kari makes a magnet powered boat; punching a drinking straw into a potato; how hydrofoils work; what gives silk its sheen.

Magnetic Boats

What turns fire into a flaming tornado; make a motor with a battery and wire; a bubble in zero gravity; an elephant nose fish finds lunch..

Flaming Tornado

Kari discovers a gravity defying liquid; dragonflies resist high G-forces; skateboarders mess with gravity; the age of a fish; super glue made from water.

Gravity Defying Fluid

Kari makes water disappear; origami that folds by itself; vortex in a soda bottle; kangaroos short legs; fossil fuels.

Disappearing Water

Kari becomes a human electricity conductor; destroyed trash can; wool pad in the microwave; repelling sharks; worlds slimiest fish.

Human Conductors

Kari pushes a weighted balloon onto a bed of nails; surviving a martian atmosphere; what is dark matter.

Bed of Nails

Putting a test tube in a test tube and turning it upside down; raisins floating in club soda; slithering snakes; wood frogs surviving an Alaskan winter.

Test Tube Trickery

Watch TV Networks, Shows and Movies | DIRECTV

The latest movies and must watch shows!

Watch It Welcome to Derry on the HBO Max app, included with an HBO Max subscription.

Data/messaging rates may apply for app download/usage. HBO Max subscription required.

Welcome to your ultimate entertainment destination. Watch new episodes of Jeremy Renner in the new season of Mayor of Kingstown and more all in one network.

Watch exclusive originals like the adventure drama Robin Hood and Hollywood hit movies.

MGM+ is a trademark of Metro-Goldwyn-Mayer Lion Corp. All copyrights, trademarks, and other intellectual property or proprietary rights are the property of their respective owners.

Watch visionary original series like Power Book IV: Force, Outlander: Blood of My Blood, BMF, The Couple Next Door and much more.

Watch Hollywood hits like Civil War and behind-the-scenes exclusives when you add CINEMAX to your current DIRECTV package.

Kari Byron attempts to get teens interested in a career in science, engineering or mathematics.

S1 E27 | Karate Challenge

E30 | Clouds in a Bottle

E28 | Eggshell Physics

E27 | Karate Challenge

E26 | Gelatin Fiber Optics

E25 | Fire Sandwich

E24 | Magnetic Boats

E23 | Flaming Tornado

E22 | Gravity Defying Fluid

E21 | Disappearing Water

E20 | Human Conductors

E19 | Bed of Nails

E18 | Test Tube Trickery