Take a look at this

[Travers54]

http://www.ebaumsworld.com/trippyredballs.html

..just follow what it says, it's kinda cool, and try not to lose focus at all

[BBAddict]

Cool--so why does the flashing dot look green when you're focusing on the center?!

[Travers54]

I think it just is green, its just when you try to follow it around it flashes to quick for you eyes to see

[Stonecold54]

damn made my eyes water but it was cool

[Cory]

WOW, that shit freaked me out! :eek:

[bonebreaker]

That was very weird and cool as hell. BB

[therock]

Just saw this! Badass shit. Freaked me out for a second. I couldnt stop doing it.