Education

Build a Recycling-Sorting Machine

Science Buddies and Ben Finio

How Empty Is an Empty Bottle?

Science Buddies and Sabine De Brabandere

Build a Cooler

Science Buddies and Ben Finio

Curl Metals with Heat

Science Buddies and Svenja Lohner

Holes That Do Not Leak!

Science Buddies and Sabine De Brabandere

Build a Paper Airplane Launcher

Science Buddies and Ben Finio

Find Your Blind Spot!

Science Buddies and Svenja Lohner

Lift a Large Load Using Liquids

Science Buddies and Sabine De Brabandere

Mars Rover Obstacle Course

Science Buddies and Ben Finio

Make a Potato Shrink--with Saltwater

Science Buddies and Svenja Lohner

How Warm Is Sweet Enough?

Science Buddies and Sabine De Brabandere

Science with a Smartphone: Accelerometer

Science Buddies and Ben Finio

Balance the Forces within a Mobile

Science Buddies and Svenja Lohner

Flying Stick Chain Reaction

Science Buddies and Sabine De Brabandere

Build Your Own Speaker

Science Buddies and Ben Finio

Test the Strength of Hair

Science Buddies and Svenja Lohner

Gear Up Your Candy

Science Buddies and Sabine De Brabandere

Make a Marble Roller Coaster

Science Buddies and Ben Finio

Balloon Magic with Bernoulli’s Principle

Science Buddies and Svenja Lohner

Duplicate Your Drawings with a Homemade Machine

Science Buddies and Sabine De Brabandere

Build a Wind-Powered Car

Science Buddies and Ben Finio

What Are the Chances?

Science Buddies and Svenja Lohner

Sweet Earthquake Structure Shake

Science Buddies and Sabine De Brabandere

Science with a Smartphone: Measure Light with Lux

Science Buddies and Ben Finio

Catch Water from the Air

Science Buddies

Make Boba for Bubble Tea

Science Buddies and Sabine De Brabandere

Train Wheel Science

Science Buddies and Svenja Lohner

Make a Candle Flame Jump

Science Buddies and Svenja Lohner

Math Fun with a Perimeter Magic Triangle

Science Buddies and Sabine De Brabandere

Shaky Science: Build a Seismograph

Science Buddies and Ben Finio

Build a Blood-Flow Model

Science Buddies and Svenja Lohner

Weathering Rocks

Science Buddies and Sabine De Brabandere

Make Elephant Toothpaste

Science Buddies and Ben Finio

Make Water Disappear—with the Wet-Sand Effect

Science Buddies and Svenja Lohner

Put Edible Paper to the Test

Science Buddies and Sabine De Brabandere

Lift Water with an Archimedes Screw

Science Buddies and Ben Finio

How Do You Stop Superbugs?

Science Buddies and Svenja Lohner

What Do You Hear Underwater?

Science Buddies and Sabine De Brabandere

Surviving the Stormy Seas—with Science

Science Buddies and Ben Finio

In and Out: Demonstrating Boyle’s Law

Science Buddies and Svenja Lohner

Distorted Images

Science Buddies and Sabine De Brabandere

Build a Bird Nest

Science Buddies and Ben Finio

Reading with Your Fingers

Science Buddies and Svenja Lohner

How Do We Breathe?

Science Buddies and Sabine De Brabandere

What Material Makes the Strongest Bridge?

Science Buddies and Ben Finio

Dissect a Flower

Science Buddies and Svenja Lohner

Raw or Cooked? That Is the Question!

Science Buddies and Sabine De Brabandere

Build Your Own Mini Golf Course

Science Buddies and Ben Finio

Fruits Gone Bad? Discover Enzymatic Browning

Science Buddies and Svenja Lohner

All Mixed Up? Discover the Brazil Nut Effect

Science Buddies and Sabine De Brabandere

Scentsational Memories

Science Buddies and Megan Arnett

Make Your Own Sports Equipment

Science Buddies and Ben Finio

Science with a Smartphone: Decibel Meter

Science Buddies and Ben Finio

Salt on Ice

Science Buddies and Sabine De Brabandere

Tricky Taste Test: Do You Taste with Your Eyes?

Science Buddies and Megan Arnett

How Tall Can You Build a Tower Before It Topples?

Science Buddies and Ben Finio

Slippery Slopes, and the Angle of Repose

Science Buddies and Svenja Lohner

Stretchy Balloon Science

Science Buddies and Sabine De Brabandere

Ready...Aim...Energize! Make Your Own Cotton-Ball Launcher

Science Buddies and Megan Arnett

Perform a Scientific Balancing Act

Science Buddies and Ben Finio

Solubility Science: How Much Is Too Much?

Science Buddies and Svenja Lohner

Chill Out by Making Homemade Slushies

Science Buddies and Sabine De Brabandere

Design a Cell Phone Stand

Science Buddies and Ben Finio

Can You Bake Your Ice Cream?

Science Buddies and Sabine De Brabandere

The Science of Frescos

Science Buddies and Sabine De Brabandere

A Candle Seesaw Balancing Act

Science Buddies and Svenja Lohner

Make Marbled Cards Using Science!

Science Buddies and Svenja Lohner

Make Metal Float: Build a Water Strider

Science Buddies and Ben Finio

Make Your Own Gelatin Pearls

Science Buddies and Sabine De Brabandere

Make Your Drawings Float!

Science Buddies and Svenja Lohner

Hula-Hooping with a Rubber Band

Science Buddies and Ben Finio

Make a Toy Sailboat

Science Buddies and Ben Finio

Change the Size of a Shadow!

Science Buddies and Svenja Lohner

Don't Forget! A Memorization Exploration

Science Buddies and Megan Arnett

Seeing in the Dark

Science Buddies and Sabine De Brabandere

Mane Science: Why Does Wet Hair Behave Differently?

Science Buddies and Sabine De Brabandere

Measure the Pressure

Science Buddies and Svenja Lohner

Lights, Camera, (Capillary) Action!

Science Buddies and Ben Finio

Make Your Own Fizzy Lemonade

Science Buddies and Megan Arnett

Go with the Flow

Science Buddies and Sabine De Brabandere

Turn the Sun's Energy into Power

Science Buddies and Svenja Lohner

Can You Catch a Bubble?

Science Buddies and Ben Finio

The Business of Fizziness: Find Your Soda's Fizz!

Science Buddies and Megan Arnett

Colorful Double Helix

Science Buddies and Sabine De Brabandere

Create a Sea Breeze

Science Buddies and Svenja Lohner

Paper Roller Coasters

Science Buddies and Ben Finio

Does It Sink or Float? Depends on the Soap!

Science Buddies and Megan Arnett

Warm in the Sun

Science Buddies and Sabine De Brabandere

Floating with a Swim Bladder

Science Buddies and Svenja Lohner

Tune Up Your Rubber Band Guitar!

Science Buddies and Megan Arnett

Sweet and Sour Science You Can Taste!

Science Buddies and Megan Arnett

Parachutes with Holes

Science Buddies and Sabine De Brabandere

Play a Memory Game with Your Nose!

Science Buddies and Svenja Lohner

Make Sprinkles Dance

Science Buddies and Ben Finio

Mix It Up with Oil and Water

Science Buddies and Megan Arnett

Memory Surprises

Science Buddies and Sabine De Brabandere

Charge from Change: Make a Coin Battery

Science Buddies and Svenja Lohner

Walking Water

Science Buddies and Ben Finio

Make Your Own Rainbow

Science Buddies and Megan Arnett

Crash, Clunk, Thump--Let's Make Some Noise!

Science Buddies and Sabine De Brabandere

Create a Ring of Air!

Science Buddies and Svenja Lohner

Robot, Make Me a Sandwich!

Science Buddies and Ben Finio

Just Keep Spinning--Find the Best Pinwheel Design!

Science Buddies and Megan Arnett

Floating Arms

Science Buddies and Sabine De Brabandere

It's about Time... to Make a Sundial!

Science Buddies and Megan Arnett

The Physics of Bottle-Flipping

Science Buddies and Ben Finio

No Stain, No Pain!

Science Buddies and Megan Arnett

Why Are Skis So Long?

Science Buddies and Sabine De Brabandere

Find Out Why the Ocean Is in Motion!

Science Buddies and Svenja Lohner

Make Your Own Lava Lamp

Science Buddies and Ben Finio

Use Surface Tension to Make Pepper Dance!

Science Buddies and Megan Arnett

Lift Ice Cubes with Chemistry

Science Buddies and Sabine De Brabandere

Lift Ice Cubes with Chemistry

Science Buddies and Sabine De Brabandere

Turn Soot into Silver--with Science!

Science Buddies and Svenja Lohner

Build a Rubber Band–Powered Car

Science Buddies and Ben Finio

Sound Science: Make Your Own Harmonica!

Science Buddies and Megan Arnett

Make a Toy Built for Collisions

Science Buddies and Sabine De Brabandere

Separation Science: Suck up an Egg Yolk

Science Buddies and Megan Arnett

Sudsy Science: Not All Shampoos Foam Alike

Science Buddies and Svenja Lohner

Make a Black Hole

Science Buddies and Ben Finio

Invisible Marshmallow Ink--Send Sweet Secret Messages Using Marshmallows!

Science Buddies and Megan Arnett

Balancing Challenges

Science Buddies and Sabine De Brabandere

Make Your Own Magic Dough

Science Buddies and Megan Arnett

Separate Liquids with Salt!

Science Buddies and Svenja Lohner

Find the Candy Rainbow with Chemistry

Science Buddies and Ben Finio

The Tower of Hanoi

Science Buddies and Sabine De Brabandere

Stick with It--Put Your Duct Tape to the Test!

Science Buddies and Megan Arnett

Suck It Up--with Cooling Air!

Science Buddies and Svenja Lohner

Lighten the Load with a Pulley

Science Buddies and Ben Finio

Food Sleuthing: Find the Missing Ingredient

Science Buddies and Sabine De Brabandere

Don't Forget! Test and Trick Your Short-Term Memory

Science Buddies and Megan Arnett

Chilling Science: Evaporative Cooling with Liquids

Science Buddies and Svenja Lohner

Measure Earth's Circumference with a Shadow

Science Buddies and Ben Finio

Paper Squawker

Science Buddies and Megan Arnett

Shattering Sugar: Make Movie-Ready Sugar Glass

Science Buddies and Megan Arnett

Vanishing Baking Soda

Science Buddies and Svenja Lohner

Interfering Patterns

Science Buddies and Sabine De Brabandere

Conserving Angular Momentum--without the Skates

Science Buddies and Ben Finio

Freeze Your Fruit with Science!

Science Buddies and Megan Arnett

Sensing with Your Feet!

Science Buddies and Svenja Lohner

Create a Marshmallow Map of Your Microwave Oven!

Science Buddies and Megan Arnett

Make Mouthwatering Candy Melt

Science Buddies and Sabine De Brabandere

How Heavy Is Your Air?

Science Buddies and Megan Arnett

Create Underwater Fireworks with Chemistry

Science Buddies and Svenja Lohner

Make a Paper Fish Swim with Surface Tension

Science Buddies and Ben Finio

Slime: Is It a Solid, Liquid--or Both?

Science Buddies and Sabine De Brabandere

Heating with the Greenhouse Effect

Science Buddies and Svenja Lohner

Shine Bright Like a...Penny!

Science Buddies and Megan Arnett

Build a Balloon-Powered Car

Science Buddies and Ben Finio

Candy Lightning

Science Buddies and Sabine De Brabandere

Time to Clean...Your Water!

Science Buddies and Megan Arnett

Finding Fingerprints

Science Buddies and Svenja Lohner

Earthquake Rollers

Science Buddies and Ben Finio

Energetic 2-Ball Bounces

Science Buddies and Sabine De Brabandere

Build the Best Big-Bubble Wand

Science Buddies and Megan Arnett

Sunset Colors in a Glass

Science Buddies and Svenja Lohner

Rolling Race

Science Buddies and Ben Finio

Human Body Ratios

Science Buddies and Sabine De Brabandere

Exploring the Depths--of Vision!

Science Buddies and Megan Arnett

Fire-Fighting Foam

Science Buddies and Svenja Lohner

Absorb the Shock!

Science Buddies and Ben Finio

Falling Buttered Toast

Science Buddies

Plug a Leaky Bottle with the Power of Air!

Science Buddies and Megan Arnett

A Milk-Curdling Activity

Science Buddies and Svenja Lohner

Build a 2-Stage Balloon Rocket

Science Buddies and Ben Finio

How Do Arctic Animals Stay Warm?

Science Buddies

The First Cartoon: Make Your Own Thaumatrope!

Stay Warm with Thermal Insulation

Science Buddies and Svenja Lohner

Build an Irrigation System

Science Buddies and Ben Finio

Mesmerizing Fractals

Science Buddies and Sabine De Brabandere

Unlocking the Secrets of the Pinecone

Science Buddies and Megan Arnett

Battling Gas Bubbles

Science Buddies and Svenja Lohner

Gravity-Powered Sorting Machine

Science Buddies and Ben Finio

Be Seen in the Dark

Science Buddies

Pass the Cranberry...Volcano!

Science Buddies and Megan Arnett

Exploring Enzymes

Science Buddies and Svenja Lohner

Build a Cardboard Scissor Lift

Science Buddies and Ben Finio

Serve Illuminated Water

Science Buddies and Sabine De Brabandere

Ring on the Resonance!

Science Buddies and Megan Arnett

Battling Stains with Bleach

Science Buddies and Svenja Lohner

Crack the Code! Make a Caesar Cipher

Science Buddies and Ben Finio

Puffing Up Marshmallows

Science Buddies

Hanging Around with Sound: Make Your Own Secret Bell!

Science Buddies and Megan Arnett

A Simple Sourness Detector

Science Buddies and Svenja Lohner

Gravity-Defying Water

Ben Finio and Science Buddies

The Scientific Secret of Stretchy Dough

Science Buddies

Diapers: What Keeps Babies and Astronauts from Springing a Leak?

Science Buddies and Megan Arnett

Explore the "POP" in popcorn

Science Buddies and Svenja Lohner

"X" Marks the Spot: Finding the Center of Mass

Ben Finio and Science Buddies

Water-Wise: Keep Soil Wet without Waste

Science Buddies

Making a Sugar Thermometer

Science Buddies and Megan Arnett

Drinking Water Cleanup

Science Buddies and Svenja Lohner

Build a Bristlebot That Moves without Electricity

Ben Finio and Science Buddies

See Change: 2 Eyes, 1 Picture

Science Buddies

Can You Kazoo?

Science Buddies and Megan Arnett

A Simple Machine to Make Potato Holes

Science Buddies

Which Materials Conduct Electricity?

Science Buddies and Ben Finio

How Dirt Cleans Water

Science Buddies

Can You Spot the Dot?

Science Buddies

Stacking Liquids

Science Buddies

Build a Mini Trebuchet

Ben Finio and Science Buddies

Mac and Cheese Science: What Makes a Thick Sauce?

Science Buddies

Now You See It... Testing Out Light Refraction

Science Buddies

React Fast: How Size Determines Rate

Science Buddies

How Sour or How Sweet Is Your Lemonade?

Science Buddies

Test "Weather" You Can Make Your Own Cloud!

Science Buddies

Splitting Water

Science Buddies

Put Your Peripheral Vision to the Test

Science Buddies

Making Sound Waves

Science Buddies

Spot the Fat in Your Snack

Science Buddies

Pinocchio's Arm: A Lie Detector Test

Science Buddies

Can You See a Hole in Your Hand?

Science Buddies

Make Your Own Spring Scale

Science Buddies and Ben Finio

Colored Shadows

Science Buddies

When a Flashing Light Shows More

Science Buddies

Dam Design

Science Buddies and Ben Finio

Separation by Distillation

Science Buddies

Build a Catapult

Science Buddies

Build an Artificial Hand

Science Buddies

Building a Disk Siren

Science Buddies

Foamy White "Snow"

Science Buddies

Password Hacker

Ben Finio and Science Buddies

Capable Carbon Filters

Science Buddies

Folded or Flat Paper Towel: Which One Absorbs More Water?

Science Buddies

Half-Life Coins

Science Buddies

Singing Glasses

Science Buddies

Ears: Do Their Design, Size and Shape Matter?

Science Buddies

Build a Paper Rocket

Science Buddies

Dancing Droplets

Science Buddies

Fake Blood Made Scientific

Science Buddies

Phone Book Friction

Science Buddies and Ben Finio

Cucumber Chemistry: Moisture Capture with Desiccants

Science Buddies

Waves in Slow Motion

Science Buddies

Spinning Symmetry with Pinwheels

Science Buddies and Ben Finio

Circular Reasoning: Finding Pi

Science Buddies

Wild Winds: Turbulent Flow around Structures

Science Buddies

Can You Create an Infinite Number of Reflections?

Science Buddies

Cold or Warm, Can We Really Tell?

Science Buddies

Marble Race--in Liquid!

Science Buddies

Strength in Numbers: Spaghetti Beams

Science Buddies

Can Plants Help Slow Soil Erosion?

Science Buddies

Gone with the Wind: Plant Seed Dispersal

Science Buddies

A Really Long Straw

Science Buddies

Generate Electricity with a Lemon Battery

Science Buddies

Popsicle Stick Trusses: What Shape Is Strongest?

Science Buddies

Make a Whirlybird from Paper

Science Buddies

The Magnifying Effect of a Water Drop

Science Buddies

Measure Surface Tension with a Penny

Science Buddies

Compelling Compositions: Do Photography Masters Follow Rules?

Science Buddies

Paper Bridges

Measure Up with a Homemade Thermometer

Science Buddies

The Physics of Baseball: How Far Can You Throw?

Science Buddies

Pucker Up: Sweet and Sour Science

Science Buddies

Chromatography: Be a Color Detective

Science Buddies

Candy Snap Materials Science

Science Buddies

Cartography: Flattening Earth

Science Buddies

Program with Paper: A-Maze Your Friends with a Hand-Written Computer Program

Science Buddies and Ben Finio

The Big Eggshell Breakdown

Exploratorium

Stretch It! How Does Temperature Affect a Rubber Band?

Ben Finio and Science Buddies

Shape-Shifting Science: Molding Hard-Boiled Eggs

Science Buddies

Maple Syrup Science: Cooking Up Some Candy

Science Buddies

The Colossal Cookie-Tin Race

Exploratorium

Saint Patrick's Day Science: Brew Up Some Green Soda Pop!

Science Buddies

Soil Science: How Moist Is That Mud?

Science Buddies

Slippery Science: Explore Friction by Launching Stuff

Science Buddies

Dance with Your Sweater

Exploratorium

Sweet Science: Dancing Conversation Hearts

Science Buddies

Seawater Science: Model Ocean Currents in Your Kitchen

Science Buddies

Superstrong Science: Explore Nanotechnology Using Paper

Science Buddies

Sorbent Science: Cleaning Oil Spills

Science Buddies

Salt Sculpture Stalactites

Exploratorium

Shape Science: Play-Doh Math

Science Buddies

Soupy Science: Investigate How Dried Beans Absorb Water

Science Buddies

Succulent Science: The Role of Fats in Making a Perfect Pastry

Science Buddies

Why Does the Floor Feel Cold When the Towel Feels Warm?

Exploratorium

Seeing Science: Exploring Color Perception with the Stroop Effect

Science Buddies

Singing Science: How High and Low Can You Go?

Science Buddies

Scrumptious Science: Great Globs of Gluten!

Science Buddies

Loop-the-Loop with a Flying Hoopster

Exploratorium

Sonorous Science: Making Music with Bottles

Science Buddies

Speedy Science: How Does Acceleration Affect Distance?

Science Buddies

Spooky Science: The Sounds of Halloween

Science Buddies

Crime Scene Science: Solve Mysteries by Investigating Drops

Science Buddies

Rad Shadow Sketch

Exploratorium

Anchors Aweigh! How Does Pressure Propel Sailboats?

Museum of Science and Industry, Chicago

Systems Science: How Biodiverse Is Your Backyard?

Science Buddies

Buoyant Balloon: Float Forward with Fluid Physics

Education.com and Mack Levine

Inside Baseball: What Gives a Baseball Its Bounce?

Exploratorium

Blow the Biggest Bubbles

Museum of Science and Industry, Chicago

Steering Science: Make a Homemade Compass

Science Buddies

Soluble Science: Making Tie-Dye T-Shirts with Permanent Markers

Science Buddies

Buzz Like a Bee

Exploratorium

Shining Science: Explore Glow-in-the-Dark Water!

Science Buddies

Starry Science: Measure Astronomical Distances Using Parallax

Science Buddies

Sunny Science: Build a Pizza Box Solar Oven

Science Buddies

What Makes Ice Melt Fastest?

Science Buddies

Hair Dryer Gravity Defier

Exploratorium

Saucy Science: Exploring the Science of Marinades

Science Buddies

Sizzling Science: Exploring the Chemistry of Fireworks

Science Buddies

Surface Tension Science: Build a Raft Powered by Soap

Science Buddies

Harmonies in Your Head: Make Amazing Sounds Only You Can Hear

Exploratorium

Succession Science: Are Fingerprint Patterns Inherited?

Science Buddies

Size-Changing Science: How Gases Contract and Expand

Science Buddies

Sphere-Based Science: Build Your Own Geodesic Dome

Science Buddies

You Make It Happen with Ken Finn

Exploratorium

Strong Wind Science: The Power of a Pinwheel

Science Buddies

Sudsy Science: Creating Homemade Bath Bombs

Science Buddies

Surface Science: Where Does a Basketball Bounce Best?

Science Buddies

Scrumptious Science: Making Ice Cream in a Bag

Salty Science: Floating Eggs in Water

Science Buddies

Single-Celled Science: Yeasty Beasties

Science Buddies

Sound Science: Do-Re-Mi with Straws

Science Buddies

Springtime Science: What's Home Sweet Home to a Bug?

Science Buddies

Surfactant Science: Make a Milk Rainbow

Science Buddies

Sporty Science: The Mechanics of a Carnival Game

Science Buddies

Suspension Science: How Do Bridge Designs Compare?

Science Buddies

Seasonal Science: The Reasons for the Seasons

Science Buddies

Cardiovascular System Science: Investigate Heart-Rate Recovery Time

Science Buddies

Sliding Science: How Are Landslides Caused?

Science Buddies

Seeing Science: Why Do Video Game Characters Look Better Now?

Science Buddies

Static Science: How Well Do Different Materials Make Static Electricity?

Science Buddies

Snuggly Science: How Puppies Keep Warm

Science Buddies

Suction Science: How to Break a Ruler Using Air Pressure

Education.com and Mack Levine

Sweaty Science: How Does Heart Rate Change with Exercise?

Science Buddies

Scrumptious Science: How Does Baking Powder Make Cornbread Fluffy?

Science Buddies

Study Skills Science: Investigating Memory Mnemonics

Science Buddies

Double-Slit Science: How Light Can Be Both a Particle and a Wave

Education.com and Mack Levine

Sensory Science: Testing Taste Thresholds

Science Buddies

Saucy Science: Comparing Cranberry Condiments

Science Buddies

Salty Science: Is There Iodine in Your Salt?

Science Buddies

Stepping Science: Estimating Someone's Height from Their Walk

Science Buddies

Survival Science: Hunting M&Ms Candies

Science Buddies

Spilling Science: Can Solid Candies Flow Like Liquids?

Science Buddies

Spooky Science: Discovering the Eerie Colors behind Afterimages

Science Buddies

Recycling Science: Test Biodegradable Products in an Indoor Composter

Science Buddies

Showing Science: Watch Objects in Free Fall

Science Buddies

Bird-Spotting Science: Predict a Bird's Lifestyle Based on its Feet

Science Buddies

Swiveling Science: Conserving Momentum in a Spinning Chair

Education.com and Mack Levine

Soil Science: Make a Winogradsky Column

Science Buddies

The Scientific Secret of Fluffy Pancakes

CityScience and Esme Trontz

Sweltering Science: Are Rooftop Gardens a Cool Idea?

Carbonation Countdown: The Effect of Temperature of Reaction Time

Science Buddies

Seeing Science: Solving the Mystery of the Shrinking Moon

Science Buddies

Stretchy Science: A Rubber Band Heat Engine

Education.com and Mack Levine

Shooting Star Science: Craters and Meteorites

Science Buddies

Species Science: Exploring Bug Biodiversity

Science Buddies

Solidifying Science: Why Can Certain Fruits Ruin Your Gelatin Dessert?

Science Buddies

Sight-Line Science: Candle in the Mirror

Education.com and Alex Jacobsen

Swiveling Science: Applying Physics to Hula-Hooping

Science Buddies

Spectacle Science: Exploring Homemade Rockets

Science Buddies

Seesaw Science: The Hammer–Ruler Trick

Education.com and Mack Levine

Scrumptious Science: Shaking Up Butter

Science Buddies

Follow Family Traits with an Easy Tree

Science Buddies

Statistical Science: Melt-in-Your-Mouth Math

Science Buddies

Sarcophagus Science: Mummify a Hot Dog

Science Buddies

Sonic Science: The High-Frequency Hearing Test

Education.com

Soapy Science: How Microwaves Affect Matter

Education.com

Springtime Science: Exploring the Pigments in Flowers

Science Buddies

Solubility Science: How to Grow the Best Crystals

Science Buddies

Steamy Science: Demonstrating Condensation

Education.com

Set-in-Motion Science: Apparent Movement in Flip-Books

Science Buddies

Circus Science: How to Balance Anything

Science Buddies

Solution Science: Colorful Candy Chromatography

Science Buddies

Soft-Boiled Science: Egg-cellently Cooked Eggs

Science Buddies

Silky Science: Tie-Dyeing Eggs

Science Buddies

Sci-Fi Science: Attack of the Cabbage Clones

Science Buddies

Starchy Science: Creating Your Own Colloid

Science Buddies

Soaring Science: Test Paper Planes with Different Drag

Science Buddies

Staining Science: Make the Boldest, Brightest Dye!

Science Buddies

Stethoscope Science: Hearing Heart Rates

Science Buddies

Side-Dominant Science: Are You Left- or Right-Sided?

Science Buddies

Squishy Science: Extract DNA from Smashed Strawberries

Science Buddies

Shipping Science: Building a Boat That Can Carry Cargo

Science Buddies

Searching Science: How the Brain Finds What You're Looking for

Science Buddies

Seashore Science: How Melting Polar Ice Affects Ocean Levels

Science Buddies

Super-Tasting Science: Find Out If You're a "Supertaster"!

Science Buddies

Sweet Science: Making Marshmallows

Science Buddies

Semisolid Science: Growing Yogurt

Science Buddies

Slinking Science: Take a Slinky Toy for a Walk

Science Buddies

Sizing Science: The Geometry of M&Ms

Science Buddies

Savory Science: Jelly Bean Taste Test

Daisy Yuhas

Shape Science: The Bouba-Kiki Effect

Science Buddies

Speaking Science: Why People Don’t Hear What You Say

Ingrid Wickelgren

Spooky Science: Make a Ghostly Illusion

Daisy Yuhas

Seasonal Science: What Lurks in the Leaf Litter?

Kevin Lin and CityScience

Scoping Science: How Do Animals Look for Food?

Daisy Yuhas

Sonorous Science: Have a Cricket Tell You the Temperature!

Suited Science: What Are the Odds of Drawing That Card?

Science Buddies

Sentient Skills Science: What Makes Some Memories So Memorable?

Daisy Yuhas

Sculpted Science: Turn Milk into Plastic!

Science Buddies

Skydiving Science: Does the Size of a Parachute Matter?

Science Buddies

Sour Science: Do Sour Taste Preferences Change with Age?

Science Buddies

Stability Science: How Tails Help a Kite Fly

Science Buddies

Staining Science: Capillary Action of Dyed Water in Plants

Science Buddies

Soaring Science: The Aerodynamics of Flying a Frisbee

Science Buddies

Suspended Science: How Does a Hovercraft Hover?

Science Buddies

Simmering Science: Can Your House's Color Reduce Your Summer Energy Bill?

Science Buddies

Seminal Science: How Many Seeds Do Different Fruits Produce?

Science Buddies

Spinning Science: Centripetal Force Using Marbles in Jell-O

Science Buddies

Sound Science: Where Did That Noise Come From?

Daisy Yuhas

Signaling Science: What Household Solutions Repel Ants?

Science Buddies

Shoreline Science: Exploring the Erosive Energy of Waves

Science Buddies

Spurting Science: Erupting Diet Coke with Mentos

Science Buddies

Salty Science: How to Separate Soluble Solutions

Science Buddies

Skin-Deep Science: Find Your Sensitive Side

Daisy Yuhas

Speedy Science: How Fast Can You React?

Daisy Yuhas

Skipping Science: An Experiment in Jump-Rope Lengths

Science Buddies

Squirmy Science: Which Soil Types Do Earthworms Like Best?

Science Buddies

Porous Science: How Does a Developing Chick Breathe Inside Its Egg Shell?

Science Buddies

Dirty Science: What Makes Soil Become Dense?

Science Buddies

Hairy Science: Measuring Humidity with a Hair Hygrometer

Science Buddies

Buoyant Science: How Metal "Boats" Float

Science Buddies

Snappy Science: Stretched Rubber Bands Are Loaded with Potential Energy!

Science Buddies

Probability and the Birthday Paradox

Science Buddies

Juice Box Geometry

Science Buddies

The Liver: Helping Enzymes Help You!

Science Buddies

Rock Solid? How Particles Affect Porosity

Science Buddies

Swinging with a Pendulum

Science Buddies

Starch Power: Generating Gooey Gels

Science Buddies

Shiny Science: Make Homemade Nontoxic Glass Cleaner

Lindsey E. Murphy and CrazyAuntLindsey.com

Earthquake-Proof Engineering for Skyscrapers

Science Buddies

Cabbage Chemistry--Finding Acids and Bases

Science Buddies

Fight Slippage with Friction

Science Buddies

Attraction with Static Electricity

Science Buddies

Playing with Polymers

Science Buddies

How Animals Stay Warm with Blubber

Science Buddies

Block Radio Waves

Science Buddies

Heavy Lifting with a Lever

Science Buddies and Cyberchase

How Preference Affects Quick Choices

Science Buddies

Blow the Best Bubbles

Science Buddies

Emulsion Explosion: How to Make Butter

Lindsey E. Murphy and CrazyAuntLindsey.com

Measure Wind Speed with Your Own Wind Meter

Science Buddies and Cyberchase

Invisible Ink Reveals Cool Chemistry

Lindsey E. Murphy and CrazyAuntLindsey.com

Keep Your Candy Cool with Physics

Science Buddies and Cyberchase

Find the Hidden Colors of Autumn Leaves

Science Buddies

Feel the Forces of a Suspension Bridge

Thor Snilsberg and CityScience

Carbonic Colors: Fizzy, Washable Sidewalk Paint

Lindsey E. Murphy and CrazyAuntLindsey.com

Recycle! Make Old Paper New

Katherine Harmon

High Seas: What Happens When the Glaciers Melt?

Katherine Harmon

Clean Dirty Water with the Sun

Katherine Harmon