Web Accessibility - Legacy Page

This page has been identified as older than June 1, 2014. Per MSU's Web Accessibility agreement with the Office for Civil Rights, content that has not been updated since this date is considered "legacy" and does not need accessibility errors remediated.

If you make edits to this page and republish it, you will need to correct any accessibility errors that exist - all MSU web pages created or updated past June 1, 2014 are required to meet our current Web Accessibility standards. Visit our help center article on working with legacy web pages and content for more information.




  • A rotating bell produces beats due to the Doppler shifted sounds coming from opposite sides. This is an audio simulation of the Doppler shifted light coming from our rotating Sun.







        (set rotator to 100 - 200 RPM)
        (show function of RPM/Rev button)

Back