A wonderful collection of exhibits, demos, activities, prototypes, and experiments, including handmade headphones, holographic graffiti, sound sandwiches, light paintings, a leaf fountain, a fog pool, and much more!

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The Exploratorium is a museum of science, art and human perception located in San Francisco, California. We believe that following your curiosity and asking questions can lead to amazing moments of discovery, learning and awareness, and can increase confidence in your ability to understand how the world works. We also believe that being playful and having fun is an important part of the process for people of all ages.