Great Moments In Science - with Dr Karl Kruszelnicki

ABC Radio National

Science & Medicine

From the ground breaking and life saving to the wacky and implausible, Dr Karl Kruszelnicki reveals some of the best moments in science.


How many places of pi do we need?

April 12th, 2016

Episode 95 of 121 episodes

Pi is a very long and a very important number, but how many decimal places of it do we really need to know? Dr Karl investigates.

Featured Podcast