09-20-2007, 11:17 AM
Hi all!
Yes, i know this question can sounds stupid.
But i was wondering if the romans used the megaphone/ loud hailer (don't know which word is the more appropriate)?
If not, do you know when it was invented?
Yes, i know this question can sounds stupid.
But i was wondering if the romans used the megaphone/ loud hailer (don't know which word is the more appropriate)?
If not, do you know when it was invented?
ERWAN
