Whispering Wall in South Australia

[SeaBreeze]

Have any of our Aussie members been to this Whispering Wall, a dam shaped in such a way that voices can be heard all the way across it?

 

[That Guy]

There a quite a few of these parabolic features around the world; some manmade, some natural. Physics is cool.

 

[nan]

we have been there a couple of times it is only about 25 kilometers from where we live,it is quite amazing how it works.

 

[SeaBreeze]

Cool Nan!