A classic demonstration of how disappearing ink works using a fire extinguisher as a source of carbon dioxide gas to speed up the process. Chief Scientist Carl Nelson talks about the science behind acid/base indicators and how a few change colors in as the pH of the solutions changes.
Imagination Station, Toledo's hands-on science center, is a vital non-profit organization that is an integral part of Toledo's economic, educational and social landscape. Imagination Station provides a critical layer of science enrichment by serving as an educational partner for teachers, schools and parents. It's with a thoughtful blend of exhibits, experiences, education and excitement that Imagination Station is inspiring future generations of scientists in Northwest Ohio. With more than 250 hands-on exhibits and demonstrations, Imagination Station delivers a multi-sensory experience that's as fun as it is educational.
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