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.


The microscopic high-tech wizardry of bacteria

August 23rd, 2016

Episode 114 of 121 episodes

Dr Karl Kruszelnicki explains the microscopic but super-high-tech gee-wizardry of some bacteria that use propellers powered by self tiny assembling electric motors to swim in their environment.