2009-12-17, 07:05 PM
Reminds me of this at Chicago's lovely Museum of Science & Industry.
![[Image: whisper_wide.jpg]](http://www.msichicago.org/fileadmin/Exhibits/permanent/whispering_gallery/whisper_wide.jpg)
Same principles, though it's set up to explore them. It's neat you got to experience the phenomenon as it exists in the real world!
![[Image: whisper_wide.jpg]](http://www.msichicago.org/fileadmin/Exhibits/permanent/whispering_gallery/whisper_wide.jpg)
Same principles, though it's set up to explore them. It's neat you got to experience the phenomenon as it exists in the real world!

