Curious Counters

Can animals count? This is a question that has intrigued and fooled investigators for a long time. Just over a hundred years ago, a German horse called Hans was declared a mathematical genius but all was not as it seemed. And strangely, some bamboos around the world flower exactly at the same no matter where they are – are they counting down the years?

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  • Originally Aired February 12, 2018
  • Runtime 30 minutes
  • Network BBC Two
  • On Other Sites IMDB
  • Created May 21, 2020 by
    Administrator admin
  • Modified October 24, 2022 by
    Ewelina Jackson