Megan Nollet and Bruce Gulland tell us about the horseshoe crab and the significant role they play in the medical industry.
Bruce Gulland and Liz Waid look at the life-saving medicine Anti-D. This medicine comes from people like James Harrison and his special blood.
Would you eat decaying food? What about poisonous food? Liz Waid and Adam Navis look at these and other taboo foods - foods that most people will not eat. Are there foods in your culture that other cultures find taboo?
Nick Page and Christy Van Arragon look at the placebo effect. How does the mind affect the body? How can a placebo help or hurt our health?