it was really good.
it was really good.and educationall.i was knewing about those illusions ,but i never thought it was that in how much speed you see them, thats how you can control the stress.in short, if you see them fast, you have a serious stress problem.if you see them slow, then you dont have any problem with stress.however, i saw them all slow, and i have to say what freaked me the most was the, third, and the last in the installment.it was having waves, and they seemed to be moving forever!!!! for a still picture, it was amazing.good job with this, i hope it stays.good job with that.thing.thats it!