Echo circle

The following is an computer-generated summary of the video transcript.

So pretty much we are currently at what's to be known as the Eco Circle. My friend Lazar will be doing a small demonstration of what it does. Apparently, every time you stand up right where they cross, he said, you can stand there and talk, and it tells us he there was an echo around you, but nobody always besides yourself here. You stand in it and it sounds like Seat, I'm talking right now and it sounds so weird. You say something and it sounds like you're in like an echo chamber. No one else around you can hear it's so weird.