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  • Tinkering at Home

    Try this collection of prompts for tinkering at home.

  • Learning Toolbox: Engage in activities about the science of coronavirus and explore our online resources for learning at home.

  • Explore water's crucial role in food and cooking.

    Science of Water: Food   Explore water's crucial role in food and cooking.

  • Shadow Box exhibit

    Browse our growing online collection of interactive exhibits.

  • Global Climate Change Explorer • Discover how researchers study climate change and examine the latest scientific data.

  • Science Snacks

    Low-cost, teacher-tested activities for the classroom and the curious.

  • Wired Pier Environmental Field Station • Explore weather, air quality, and water conditions from San Francisco Bay

Explore, Play, Discover: Websites, Activities, and More

Dive into websites, activities, apps, and more.

Secret Bells
Secret Bells

An ordinary metal spoon can make some astounding sounds!

Dry Valleys
Dry Valleys

The nearly ice-free Dry Valleys are an Antarctic anomaly, and Earth's closest equivalent to Mars.

How Is Technology Changing Ocean Research and Exploration?
Find out how technology is changing ocean research.
Reflecting Rainbows
Reflecting Rainbows

Decorate your white walls with rainbow colors!

Stripped-Down Motor
Stripped-Down Motor

Build a stripped-down motor, a simple, easy-to-make version of the electric motors found in toys, tools, and appliances.

Scratch Film (pdf)
Scratch Film (pdf)

Scratch Film, also known as Direct Animation, is the process of drawing and scratching designs directly onto film.

That's the Way the Ball Bounces
That's the Way the Ball Bounces

Find out why balls bounce--or fail to bounce.

Take a Trip to WildCard

You’ll never think inside the box again.

Skateboard Design
Skateboard Design

Is it just a glorified plank with roller skate wheels on it? Or is it a highly engineered device through which kids have reclaimed the urban landscape, bringing creativity and style back to the sterile asphalt spaces of sprawl?

The Nobel Prize: 100 Years of Creativity
The Nobel Prize: 100 Years of Creativity

Nobel Laureate Symposium

Film Canister Farming
Film Canister Farming

Experiment with water, temperature, and light to see what makes a seed come out of its shell.

The Making of a Bell

Follow the process of designing and casting our new bell.

Color Uncovered App
Color Uncovered App

Explore the surprising side of color.

Picturing the Body
Picturing the Body

Learn about common techniques for peering inside the body in order to diagnose disease and injury.

How Many Saturdays? App
How Many Saturdays? App

Explore our app and measure the time of your life.

High Altitude Aviation
Get a bird's-eye view of the Black Rock desert.
Skateboard Design
Skateboard Design

Is it just a glorified plank with roller skate wheels on it? Or is it a highly engineered device through which kids have reclaimed the urban landscape, bringing creativity and style back to the sterile asphalt spaces of sprawl?

Brain Explorer
Brain Explorer

Explore the unknown world inside your brain with these fun activities.

Structures du Monde
Structures du Monde

Activités pour la classe élémentaire.

Made for Movies: Indiana Jones

Hear tales of visual-effects adventure from ILM's Lorne Peterson.

Timeline
Timeline

Take a timeline tour of our past and present.

Sound Uncovered App
Sound Uncovered App

Explore the surprising side of sound

Peter Taylor's Tool Belt

by Steve Gennrich • January 7, 2017

Peter Taylor, Exploratorium Super-Technician, talks about his outdoor installation tools.

Okkyung Lee Performance

Experience the thrilling improvisations of renowned cellist Okkyung Lee.

Cancer
Cancer

Cells behaving badly

Hello Dahlia
Hello Dahlia

See why these beautiful flowers have attracted generations of admirers.

Graphing Stratospheric Ozone
Graphing Stratospheric Ozone

Learn valuable graphing skills and learn about ozone chemistry.

Cookie Subduction
Cookie Subduction

Get a taste of how the earth's plates move.

Center of the Universe
Center of the Universe

Where is the Center of the Universe? Here, there, and everywhere.

The Amazing Water Trick
The Amazing Water Trick

Do hot water and cold water mix?

Getting Started with Light
Getting Started with Light

Use the Science Journal mobile app to investigate the light around you.

Remembering Nagasaki
Remembering Nagasaki

In Observance of the 50th Anniversary of the bombing of Hiroshima and Nagasaki.

About Alignments
About Alignments

The Maya were expert sky-watchers, careful observers of the motions of the celestial bodies...

Bubble Colors
Bubble Colors
Sea Urchins
Sea Urchins

Insight into genes, reproduction, and cancer

ECHO Climate Change Symposium
ECHO Climate Change Symposium

In 2009, the ECHO (Education through Cultural and Historical Organizations) Partners hosted a national symposium held at the Exploratorium to discuss the effects of climate change on the planet. You can watch archived webcasts of the symposium.

Retrofitting
Retrofitting

In an earthquake, some older structures collapse and others stand tall. The difference is usually retrofitting.

Making Naked Eggs
Making Naked Eggs

A naked egg is an egg without a shell. Using vinegar, you can dissolve the eggshell without breaking the membrane that contains the egg.

Video: “Eclipse Chasers”
Video: “Eclipse Chasers”
Bringing Masks to Life
Bringing Masks to Life
We can communicate our feelings with our bodies as well as our faces and words.
Copper Caper
Copper Caper

Watch old pennies turn bright and shiny right before your eyes!

Light Wind

Use wind to power a motor and light an LED.

Spring 2015 Update

What can a comet in space tell us about Earth's oceans?

The DNA Files: Hands-on Workshops
The DNA Files: Hands-on Workshops

Four downloadable workshop guides for teaching introductory genetics in a museum or other informal education setting.

Supercooled Water Drops
Supercooled Water Drops

Touch supercooled water drops with an ice crystal and trigger them to freeze instantly.

Saturn: Jewel of the Solar System
Saturn: Jewel of the Solar System

Explore Saturn, its rings and moons, and see the latest images.

Messing With Your Mind
Messing With Your Mind

Can you trust your own memory? Find out with this activity.

Geiger Counter
Geiger Counter

What does it take to block gamma radiation?

Bird Call Quiz
Bird Call Quiz

Listen to bird songs and try to figure out which are songs, which are companion calls, and which are alarms.

Recorded Voice
Recorded Voice

Most people abhor the sound of their own recorded voice. So what are these recording devices doing to our voices to make them sound so awful?

Wissenschaft des Fahrradfahrens
Wissenschaft des Fahrradfahrens
Black Spirituals: Interview

Go deep with the Oakland-based sound-making duo Black Spirituals.

Electric Guitar

Shred like Jimi or twang like Johnny? Find out how.

Glitter Globe
Glitter Globe

Make a fantastic toy that shimmers when you shake it.

Drives & Gears
Drives & Gears

What is a gear ratio? And how do gears help make the bicycle so efficient?

Cantilevers

Build cantilevers from bamboo garden poles and drinking straws and discover the importance of scale.

Color Uncovered App
Color Uncovered App

Explore the surprising side of color.

Altamont Wind Farms

Learn how wind energy is generated and stored at Altamont Pass.

Jem Finer: Interview

Join us for an interview with UK-based artist Jem Finer. 

Any Little Patch of Dirt
Any Little Patch of Dirt

A trash-filled median blossoms into a community oasis.

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