Join MOHAI as we tinker, experiment, and create our way through history.

Learn about stories of innovations throughout our local history, build skills for innovation, and let your imagination soar with activities for the young and young at heart.

At the museum, sit down at the Idea Lab any time for a self-guided, hands-on activity inspired by MOHAI exhibits and programs. Explore the same ideas at home with videos and downloadable instructions for a craft or experiment designed by MOHAI Educators.

Activities change regularly!

Toy guitar crafted with household supplies - rubber bands, cardboard box, colorful tape, and pipe cleaners.

Idea Lab: Music

Explore the history and science behind the electric guitar and learn about the relationship between vibration and sound with cardboard box guitar you can build at home.

Carroll's Clock against blue sky.

Idea Lab: Clocks

Explore the simple machines that make mechanical clocks tick by examining the Carroll’s clock. Then, learn how to use everyday materials and the physics of pendulums to make works of art at home.

Arching bridge built with tongue depressors made in the style of DaVinci.

Idea Lab: da Vinci Bridge

Explore the many bridges of Seattle and the basic elements of bridge design. Then, learn about a unique bridge designed by Leonardo da Vinci you can build at home.

Water being poured over small orange sphere.

Idea Lab: George Tsutakawa

Explore the art and process of renowned painter and sculptor George Tsutakawa. Watch a quick introduction to the fountains of George Tsutakawa, then explore how water falls over and through different shapes.