Thursday, February 16, 2012

There are no absolute rules of conduct, either in peace or war. Everything depends on circumstances.


Henry tests out the acoustic mirror on show at the Queen Victoria Museum and Art Gallery in Launceston. If you've never had the pleasure, acoustic mirrors reflect and concentrate sound waves. Thus, Henry can whisper something in this great big dish and a hundred metres away Ezra can hear everything that he says in another dish.

Top stuff!

They've blinded me with science...

4 comments:

Roddy said...

When you said acoustics mirror I half expected to have Henry's words show up on a big screen.

Mama Zen said...

How neat!

Tash said...

I remember playing with those just about when Ian was their age. Super cool. Love the shot too.

Kris said...

Anyone who hasn't had the opportunity should rush out and find one. They are spectacular!