I think his analogy works... It's a little contrived, but it works.
Type: Posts; User: Zach L.
I think his analogy works... It's a little contrived, but it works.
I don't know the details, and andyhunter probably has a better idea, but I know that sonar can be used in active (emit and detect sound) or passive (detect sound from other objects). Presumably, a...