麻豆约拍

How does light affect the human brain: does it reach it or is it blocked out by the skull? Can people survive a lifetime without light?

A listener wants to know what the Pioneer and Voyager space programmes can tell us about the movement of man-made objects in space, and we find out whether anything can escape the clutches of a black hole.

There's more on the fate of our insect population and the story of a moth that bites. And fans of magpies will be pleased to hear how one listener thinks that they play a key part in the story of evolution!

Answering the questions this week are the ecologist Dr Lynn Dicks, the astronomer Dr Carolin Crawford and the biotechnician Professor Denis Murphy. All under the watchful eye of presenter Richard Daniel.

Contact:
麻豆约拍 Planet
麻豆约拍 Radio 4
PO Box 3096
Brighton
BN1 1PL

Or email home.planet@bbc.co.uk

Or telephone: 08700 100 400

Producers: Nick Patrick and Toby Murcott
A Pier production for 麻豆约拍 Radio 4.