Looks like some Brownian motion going on in the middle of that "Y" thing. Like these dots are being sucked into this channel because if you look at the left side, they are pretty still. So there is some kind of force in that Y part.
Looks like some Brownian motion going on in the middle of that "Y" thing. Like these dots are being sucked into this channel because if you look at the left side, they are pretty still. So there is some kind of force in that Y part.