Monday, 29 December 2008

The Whispering Wall

We decided it would be nice to get off our arses and see something over the xmas break, so took a drive out to the Whispering Wall today. If you speak on one end of it, the person on the other end can hear you. (I think they have some technology hidden away to make this work, but perhaps my non-technical brain just can't understand how acoustics work.)

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