Neuroscientist Al Seckel of Illusion Works made this optical illusion video clip of a vanishing model train that he shared with the New Scientists. See if you can figure out the trick: Link
Neuroscientist Al Seckel of Illusion Works made this optical illusion video clip of a vanishing model train that he shared with the New Scientists. See if you can figure out the trick: Link
As the first enters the tunnel, it immediately diverts underneath the table and continues in a loop.
Meanwhile, a second train which has been hiding in motion underneath, emerges from it's loop from under the table at the exit of the tunnel to appear as if train #1 has disappeared.
And so on...