December 24, 2007
Dr Montgomery examines the theme of respiration. Just like racing car engines, humans use oxygen to burn fuels and release the ene...Read more
December 25, 2007
Tonight’s lecture examines how food is processed and used by our cells. The food we eat contains the fuel we need to power our bod...Read more
December 26, 2007
How the body copes with extremes of temperature. Humans live in some extraordinary places –from the middle of the Sahara desert to...Read more
December 27, 2007
The focus of tonight’s presentation is stress and exertion. When faced with a threat like the approach of a predator, a human’s na...Read more
December 28, 2007
Tonight’s presentation examines the part genetics has to play in our ability to survive. Is everyone’s ability to survive the same...Read more