Gesamtlänge aller Episoden: 38 days 12 hours 38 minutes
How can DNA sequencing technology tell us what was put on Australia's first BBQ?
In the first of 3 shows from down under Chris Smith and Victoria Gill find out about the enviroment of one of the world's most remote cities
We hear from the astronomers who are mapping out the Milky Way to work out where its stars came from.
A special question and answer edition of the show where the team get to grips with your queries, including, do hairs know they've been cut?
What do sufferers of schizophrenia experience, and why? Might the immune system be to blame? And could an avatar be the answer to treatment?
The latest in solar technology, nerves controlling cancers, wobbles in the Earth's core changing time, and can turmeric combat cancer?
What will be the last organism living on Earth when the Sun swells, a replacement liver grown from stem cells, and the threat posed by H7N9
Miniature lungs, breasts and other organs can be grown in dishes to reproduce how the tissue develops and how they succumb to disease.
Fungi, close up: why plants can't grow without them, the personal account of a toadstool poisoning victim and mushroom-powered packaging...