Check out this extreme science experiment that explains the differences of air density. Helium is lighter than air, Sulfur Hexafluoride is 6x heavier than air.
Imagination Station, Toledo's handson science center, is a vital nonprofit 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 handson exhibits and demonstrations, Imagination Station delivers a multisensory experience that's as fun as it is educational.