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.


Bitcoin and security

July 5th, 2016

Episode 107 of 121 episodes

The way we spend money is changing with electronic transactions and new 'strange' currency like Bitcoin, but security is important and mathematics central to that, as Dr Karl explains.

Featured Podcast