Episode #4.4
- Episode aired Apr 4, 2011
Jem looks at the energy in a calorie and a "food calorie." Liz investigates the fight against ever evolving bacteria. Yan poses different versions of a question about risk to Members of Parl... Read allJem looks at the energy in a calorie and a "food calorie." Liz investigates the fight against ever evolving bacteria. Yan poses different versions of a question about risk to Members of Parliament to see if he can influence their answers.Jem looks at the energy in a calorie and a "food calorie." Liz investigates the fight against ever evolving bacteria. Yan poses different versions of a question about risk to Members of Parliament to see if he can influence their answers.