Where do emotions come from? Why do they feel so different from thoughts? Is the answer in the biochemistry of the brain and all the hundreds of chemical neurotransmitters which bathe the nerves?
It takes a man and a woman, 400 eggs, 400 trillion sperm, and 500 million years of evolution to result in human birth. Follow the ultimate journey of human pregnancy from conception to the moment of birth.
Kat Carney explores these warning signs, as well as the causes of stroke and the latest advances in therapy and treatment.
Explore allergies caused by things people breathe, eat and touch. Look at a dust mite up-close. Venture inside the nasal passages.
Kat shows us just what fat is, how we get it, and how to get rid of it. She offers us insight into the trials and triumph of a woman who once weighed 240 pounds; herself.
Kat Carney takes viewers on a tour down the digestive tract, a 24-foot long tube that's absolutely essential to life and witnesses a colonoscopy.
Supporting the Australian Curriculum
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