The McGurk Effect!
[3:25] The McGurk effect is a compelling demonstration of how we all use visual speech information. The effect shows th…MORE
Painted Einstein Hollow Face Illusion
[1:37] This our Einstein Hollow Face Mask, but it has been hand painted so as to give an amazing life-like impression of A…MORE
How predictable are you?
[2:25] What concerns me with this fun item, is that there will be too many people who will be stunned or think it’s s…MORE
Why people think they see ghosts
[6:29] Even though there is no scientific evidence that ghosts exist, you may not be crazy if you see one. [Video and text…MORE
Crazy Circle Illusion!
[1:45] Perceptions, illusions and much more… [Video and text source: brusspup YouTube channel] …MORE
Watch The Dots Disappear
[1:00] If you focus very carefully on the blinking red dot in the center of the spinning circle, you will notice somethin…MORE
Impossible Balls Illusion!
[1:21] The ‘Impossible Balls’ illusion THERE’S ALWAYS AN EXPLANATION EVENTUALLY…̷…MORE
The Barnum Effect – Why People Believe In Astrology And Psychics
[5:36] Millions of people around the world believe in astrology and horoscopes, fortune tellers and psychic mediums. …MORE
Christof Koch – What is Free Will?
[2:44] Free will is a problem. If it seems obvious that you are perfectly free to choose and decide, then it seems perfect…MORE
Epistemology: The Preface Paradox
[9:49] Everybody has false beliefs, including you. But that means everyone’s beliefs are self-contradictory…MORE