This video is just soo sick! It makes me feel so insignificant haha.
I have a gif of that. No sound effects but still pretty cool, imo.
Just watched this awesome documentary and had to dig up this thread:
The Boy With The Incredible Brain
If you are interested in reading more about Daniel Tammet, he wrote an autobiography of his life that is well worth reading, called "Born on a Blue Day." Tammet is a autistic savant. My son has autism (though not the savant syndrome), so I tend to read quite a bit in this genre and Tammet's story is just fascinating.