Alright, now it’s time to take your eyes off the screen, and your fingers off your mouse. FIRST, put your fingers together like you see in the top picture. SECOND, blur your eyes until you see the floating hot dog.
This is the perfect optical illusion for children, I guarantee they’ll love it, and you can tell them about it on the spot the next time you want to occupy them for a few minutes.
Not quite sleight of hand, that’s our other site.