Why should salt have a sell-by date? - a podcast by Dr Chris Smith
from 2012-07-27T20:21:49
::
::
What's the point of making medicines fizzy? Why should salt have a sell-by date? Is boiled water as good as distilled for my iron? Do we actually only see half a movie? Where do foreign bodies dislodged from the eye go? Is lactose intolerance becoming more common? What causes morning sickness, and is it a risk for mother and baby? Join Dr Chris for this week's round-up of top questions from Talk Radio 702, South Africa... Like this podcast? Please help us by supporting the Naked Scientists
Further episodes of Ask the Naked Scientists
Further podcasts by Dr Chris Smith
Website of Dr Chris Smith