Naked Scientists Podcast

The Naked Scientists: Science Radio & Science Podcasts

Subscribe via itunes,yahoo or google < Previous Show | Next Show >
13th Feb 2005

Science of Sex, Smell and Pheromones...


Chris Smith

Kat Arney

Today's show is about Cupid's Chemistry - the science of sex, smell and pheromones - with Cambridge University olfaction and pheromone researcher Dr. Peter Brennan, who joins us to discuss how the nose picks up smells, Prof. Steve Jones, from University College London who describes why animals and plants have sex, Keele University chemist Dr. Graeme Jones who discusses the role of pheromones, and how ants and other insects use smell to find their way back to their nest, and Dr. Steve Yanoviak drops in from the rainforest canopy in Peru to talk about ants that can glide...

Listen NowDownload as MP3 Podcast
Transcript Vote for Us

Digg Thisfacebookdel.icio.usNetscapeRedditFarkStumbleuponNewsvineYahoo! My WebFurlMagnoliaSquidoo

News

 

How Long Does it Take To Fall in Love ?

It seems that not even falling in love is safe from the clutches of science. Demonstrating that scientists can be trendy, psychologists at the University of Pennsylvania in America have been investigating the phenomenon of speed-dating. After studying over 10,000 spe...

 

Dying of a Broken Heart

Researchers in the US have found that bad or shocking news really can break your heart. They found that after a trauma like this, people can suffer days-long surges in adrenalin and other stress hormones which "stun" the heart. This can even be mistaken for...

 

Horses Have Handedness

Knowing whether a horse is right or left handed might help you to beat the bookies in future, according to Irish researchers from the University of Limerick. Riders and trainers often report that their mounts respond better when turning or jumping in a particular dir...

 

What Is a Smell, And How Does The Nose Work ?

 Chris - Your research is orientated towards the sense of smell and olfaction. What is a smell? Peter – A smell is a chemical. The chemicals float around in the air around us and can tell us what is nearby. We have special receptors in the nose that can pick...

 

Why Do Plants And Animals Need To Have Sex ?

Steve – One thing about sex is that it is extremely expensive. It is particularly expensive for the female sex, as they do a very generous job of copying the male genes. Why do they do it? We know that a very tiny difference in the ability to copy your own genes...


Questions

 

I lost my sense of smell. Can I get it back again?


 

Do gay men respond to pheromones from other men, as men do from women and women from men?


 

If smell is so important, how do we smell each other through deodorants and perfume?


 

I'm sure that when I was younger, personal hygiene wasn't such a big thing, especially shaving body hair.


 

When a woman gets pregnant, why do some men suffer false pregnancies?




Fact or Fiction

Men who take up a lot of space are more attractive to females than men who arrange themselves in a more compact manner
TrueTrue
The average person walks four miles per day
TrueTrue
Walking around whilst you chat on the phone can burn off 100 calories an hour
TrueTrue
The QE2 can move 600 yards per gallon of diesel used
TrueTrue
Customs officers have installed a new X-ray scanner at Heathrow that enables them to look at passengers' naked bodies as they walk past
TrueTrue
Female elephants are pregnant for 12 months before giving birth
TrueTrue
Dogs make more different vocal sounds than cats
TrueTrue
Researchers have developed odour-eating clothes which make ideal presents for smelly friends or relatives
TrueTrue
The earth's magnetic field is weakening
TrueTrue
A man with a fear of being buried alive has made a special coffin with a built in alarm to get help in the event of being buried when not completely dead
TrueTrue



Naked Scientists Science Radio Show HomeNaked Scientists Science Radio Show Home Who are The Naked ScientistsWho are The Naked Scientists Information about Naked ScientistsInformation about Naked Scientists
Naked Scientists PodcastNaked Scientists Podcast Ask the Naked Scientists PodcastAsk the Naked Scientists Podcast Question of the Week PodcastQuestion of the Week Podcast
Naked Science ArticlesNaked Science Articles Experiments to do at HomeExperiments to do at Home Science Discussion ForumScience Discussion Forum
Science News StoriesScience News Stories Answers to Science QuestionsAnswers to Science Questions Interviews with Famous ScientistsInterviews with Famous Scientists

Click here for the Naked Scientists PODCAST

The contents of this site are © The Naked Scientists® 2000-2008. The Naked Scientists® and Naked Science® are registered trademarks.