From the ground breaking and life saving to the wacky and implausible, Dr Karl Kruszelnicki reveals some of the best moments in science.
http://www.abc.net.au/radionational/programs/greatmomentsinscience/
Probiotics and Pre-biotics
The benefits of natural foods have always been a big deal. And there really is a tiny nugget of truth in the proclamations—but it's been greatly hyped