4 ms·
i can choose the rotation direction. Its not that hard really, its not a real test, you are not physiologically bound to one perception or the other(at least im
by pavelludiq 18y ago
i can choose the rotation direction. Its not that hard really, its not a real test, you are not physiologically bound to one perception or the other(at least im not, but since this was in wikipedia, then i guess others can change direction too).