Phosphorus: Essential to All Life But Are We Running Out?

Phosphorus: Essential to All Life But Are We Running Out?

If you've followed environmental stories over the years, you'll know this tune. Scientists have long been singing off the same songbook when it comes to fossil fuels, deforestation and pollution. But drum not often banged is the dwindling supply of phosphorus. It's is an essential element for all life. It makes up our DNA and all organisms need it for energy. It cannot be replaced, there is no synthetic substitute. In other words, without phosphorus, there is no life. This week on the Naked Scientists, we investigate whether we're running out of phosphorus for fertiliser and what we can do... Like this podcast? Please help us by supporting the Naked Scientists

Episoder(1229)

Does Farting make you Weigh Less?

Does Farting make you Weigh Less?

Can sea water keep roads frost-free? Why does the LHC need to be so cold? How does antifreeze work and what's the freezing point of beer? This week we run the risk of frostbite to tackle the coolest s...

17 Jan 20101h 6min

Listen Here! The Science of Sound and Hearing

Listen Here! The Science of Sound and Hearing

We open our ears to the science of sound and hearing this week with a look at the genetic causes of deafness and how a deaf person's brain decodes sign language. We also hear how auditory illusions ca...

10 Jan 201059min

Launching Naked Astronomy

Launching Naked Astronomy

Thrusting space science into the audio dimension, this week the Naked Scientists unveil a new series for 2010 - Naked Astronomy. Hosted by Ben Valsler together with Cambridge space scientists Carolin ...

5 Jan 201052min

Dissecting Christmas Dinner

Dissecting Christmas Dinner

In a festive mood, this week the Naked Scientists meet their meat and dissect Christmas Dinner, but not with a carving knife! We also hear how scientists are able to re-create the acoustics of long-go...

20 Des 200955min

Was Swine 'Flu Man-Made?

Was Swine 'Flu Man-Made?

Where did the 2009 H1N1 swine influenza pandemic come from? This week we hear the evidence that this new 'flu may have escaped from a laboratory. We also explore rising rates of resistance to the anti...

13 Des 200956min

Understanding Hepatitis C

Understanding Hepatitis C

Join us to explore the virus behind Hepatitis C. We'lle be investigating the causes, prevention and treatment of this often masked but serious disease. Like this podcast? Please help us by supporting ...

6 Des 20091h

What if a Meteorite Destroyed the Moon?

What if a Meteorite Destroyed the Moon?

How wide is the universe? What makes steak tough? Why does beetroot give me red urine? These tricky questions get stripped down in this Naked Scientists Question and Answer show. We'll be hearing abou...

29 Nov 20091h 6min

Science Down Under

Science Down Under

This week, we head down under to explore the latest Australasian science - we'll discover the new, state-of-the-art facility where high-tech lasers and cameras breed the best plants; explore a new rem...

22 Nov 20091h

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