phased-array friffery

I have absolutely no idea whether the purported functionality of this is nonsense or not. But a phased-array speaker system that shoots SOUND BEAMS is still pretty cool.

Post a comment in response:

From:

Anonymous This account has disabled anonymous posting.

OpenID

Dreamwidth account

If you don't have an account you can create one now.

Subject

HTML doesn't work in the subject.

Formatting type

Message