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Can Synesthesia in Autism Lead to Savantism?

Daniel Tammet has memorized Pi to the 22,514th digit. He speaks ten different languages, including one of his own invention, and he can multiply enormous sums in his head within a matter of seconds.

December 4, 2013 — Dana Smith

To Patch a Visual Gap, Turn that Text Around

Reader, be proud. Youre a perceptual expert. As you read, your eyes alternately focus and move along each line of text in a seamless sequence honed over years of practice.

January 30, 2014 — Molly Sharlach

What Is Vertigo? [Video]

  // Learn what causes dizziness in this new video from Scientific American‘s Instant Egghead series. In this short movie, I explain how your inner ears work to help you balance, orient yourself and see what’s around you in a stable fashion.

May 12, 2014 — Ingrid Wickelgren