HuffPost Science Correspondent Cara Santa Maria wishes you a Happy Pi Day! In this video, she profiles Daniel Tammet, who can recite pi to 22,514 digits and sees it as 'one of the most beautiful things in all the world.'
Daniel Tammet shares his inspiring story of living a fully independent life with an autistic disorder.
more Daniel Tammet Clips & Interviews videos
more Daniel Tammet credits (4 total credits)
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