tag: arabic-numerals

Posts Tagged ‘Arabic Numerals’

Mathematical Parrot Reveals His Genius With Posthumous Paper

Tuesday, February 21st, 2012
no pic yet.

ananyo writes “Even in death, the world’s most accomplished parrot continues to amaze. The final experiments involving Alex – a grey parrot trained to count objects – have just been published (abstract). They show that Alex could accurately add together Arabic numerals to a sum of eight, and correctly add three small sets of objects, putting his mathematical abilities on par with (and maybe beyond) those of chimpanzees and other non-human primates.”

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