Episode #91

October 4 2012 by Rhys Phillips in Podcasts |No Comments

The science of bleach and Helen Keen
 Elaine Morgan is back to answer your science related questions and this week explains how bleach works. Astronomer Chris North is our STEM Ambassador of the Week and later on, Rhys talks to science comedienne Helen Keen. All that plus Kathryn Harkup who tells us all about Henrietta Lacks.

 Standard Podcast: Play Now | Play in Popup | Download
« »