Science of Sleep

Science of Sleep

What's the best way to catch 40 winks? We investigate the science of sleep, including why we need it and why do some people fall asleep at the wrong times? Jason Rhiel tell us how he investigates what makes us sleepy using zebrafish and Mick Hastings explains the effects of shift work on our health. Plus, in the news, nanoparticles deliver vaccines without needles, the 4,000 year old body perfectly preserved in a bog, an animal that can keep track of tides, a new nose grown on a forehead, and nurturing new neurones to treat Parkinson's... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1248)

Dark Matter, Northern Lights and Mars in 3D

Dark Matter, Northern Lights and Mars in 3D

Shedding light on the deepest depths of the universe is Gerry Gilmore, who talks about the Big Bang and the mystery of dark matter. We also hear from Peter Muller and Giulio del Zanna about 3-D imagin...

10 Des 20061h 1min

Naked Science Question and Answer and Polonium Poisoning

Naked Science Question and Answer and Polonium Poisoning

Dr Chris, Dr Dave and Dr Phil answer all your questions on science, technology and medicine, including why spiders do not run out of silk, what the universe is expanding into, what a flame looks like ...

3 Des 200657min

Repairing the Retina and Spinal Cord

Repairing the Retina and Spinal Cord

Repairing damage in the nervous system is incredibly challenging, but our guests this week have some promising solutions. Consultant ophthalmologist Robert MacLaren and colleagues at University Colleg...

26 Nov 200655min

Science in Antarctica

Science in Antarctica

As winter approaches, we take a trip down south to look at some of the cool research going on in Antarctica. Jane Francis talks about six-foot penguins and a time when Antarctica was warm and ice-free...

19 Nov 200655min

The Sound of Music

The Sound of Music

This week we explore the science of sound including the mathematics of music and the geometry of jazz with mathematicians Tim Gowers, from Cambridge University, and Robin Wilson from the Open Universi...

12 Nov 200656min

Naked Science Question and Answer and Record Breaking Fireworks

Naked Science Question and Answer and Record Breaking Fireworks

Why scratch your head at science when Dr Chris, Dr Dave and Dr Kat are here to answer all you questions?! In this weeks question and answer special, we discover why liquid washing tablets don't dissol...

5 Nov 200655min

Superconductivity and Cooling Devices

Superconductivity and Cooling Devices

This week we take a look at some super cool science, as Tim Jackson describes how superconductors work, what they are, and how superconductors are helping astronomers get a clearer view of the univers...

29 Okt 200655min

How We Hear, Echolocation and Giant Whoopee Cushions

How We Hear, Echolocation and Giant Whoopee Cushions

Helping us tune into the science of sound this week is Bob Carlyon, who explains how we hear, how we can concentrate on one voice in a noisy room, and what it sounds like to have a cochlea implant. Fr...

21 Okt 20061h

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