2 — At The Double

Episode two of A Further Five Numbers, the BBC radio series presented by Simon Singh.

We all remember the story of the Persian who invented chess and who asked to be paid with 1 grain of rice on the first square, 2 on the second, 4 on the third and so on, doubling all the way to the 64th square. He bankrupted the state!

This doubling is a form of exponential growth, which appears in everything from population growth to financial inflation to the inflation theory that supposedly caused the Big Bang.

Also huffduffed as…

  1. 2 — At The Double

    —Huffduffed by synapticmishap on May 27th, 2010

  2. 2 — At The Double

    —Huffduffed by srushe on March 2nd, 2010

  3. 2 — At The Double

    —Huffduffed by C77550 on March 2nd, 2010

  4. 2 — At The Double

    —Huffduffed by tayles on June 15th, 2010

  5. 2 — At The Double

    —Huffduffed by ninthart on June 23rd, 2010

  6. 2 — At The Double

    —Huffduffed by jonkroll on September 11th, 2010

  7. 2 — At The Double

    —Huffduffed by sabbatical on August 31st, 2011

  8. 2 — At The Double

    —Huffduffed by Torvald on December 13th, 2012

  9. 2 — At The Double

    —Huffduffed by robby on November 22nd, 2011

  10. 2 — At The Double

    —Huffduffed by matthewmcg on February 5th, 2013

Possibly related…

  1. 2 — At The Double

    Episode two of A Further Five Numbers, the BBC radio series presented by Simon Singh.

    We all remember the story of the Persian who invented chess and who asked to be paid with 1 grain of rice on the first square, 2 on the second, 4 on the third and so on, doubling all the way to the 64th square. He bankrupted the state!

    This doubling is a form of exponential growth, which appears in everything from population growth to financial inflation to the inflation theory that supposedly caused the Big Bang.

    —Huffduffed by adactio 3 years ago

  2. The Number Four

    Episode one of Another Five Numbers, the BBC radio series presented by Simon Singh.

    Simon Singh’s journey begins with the number 4, which for over a century has fuelled one of the most elusive problems in mathematics: is it true that any map can be coloured with just 4 colours so that no two neighbouring countries have the same colour? This question has tested some of the most imaginative minds — including Lewis Carroll’s — and the eventual solution has aided the design of some of the world’s most complex air and road networks.

    —Huffduffed by adactio 3 years ago

  3. A Countdown to Zero

    Episode one of Five Numbers, the BBC radio series presented by Simon Singh.

    What’s 2 minus 2? The answer is obvious, right? But not if you wore a tunic, no socks and lived in Ancient Greece. For strange as it sounds, ‘nothing’ had to be invented, and then it took thousands of years to catch on.

    —Huffduffed by adactio 3 years ago