Great Moments In Science

By ABC Radio

What's Great Moments In Science about?

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

Download our free app to listen on your phone


DJ bats double the Doppler


Thanks to some fuzzy-looking photos, bat echolocation just got more amazing. This program was originally published on 3 September 2019

Great Moments In Science episodes: