Where does Phlegm come from?

Where does Phlegm come from?

It's National Pathology Week 2010 and to celebrate the launch we're joined by pathologist Dr Suzy Lishman to take on your science questions! We'll find out where phlegm comes from, how petroleum jelly helps healing and the weight of red blood cells synthesised in a human lifetime. Also, can you concentrate lasers with lenses, why does an open carport stop frost, and if carnivorous plants photosynthesise, why do they need to eat insects? Plus, how researchers in Scotland are sniffing out pollution with such sensitivity, they can detect forest fires all the way from Canada! In Kitchen Science,... Like this podcast? Please help us by supporting the Naked Scientists

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Episoder(1276)

Chasing fire clouds, and nanoparticles blitz brain cancers

Chasing fire clouds, and nanoparticles blitz brain cancers

In this week's show, wildfires have now spread to Italy, Canada, and the wine-producing region of France, Bordeaux. These fires produce a peculiar cloud phenomenon called pyrocumulonimbus and scientis...

31 Jul 28min

Titans of Science: Sara Wickstrom

Titans of Science: Sara Wickstrom

This week, our Titan of Science is cell biologist Sara Wickstrom. Her work focuses on how cells communicate with one another to coordinate growth, development, and movement. These insights have just w...

28 Jul 29min

Wildfires worldwide, and algae microbots for drug delivery

Wildfires worldwide, and algae microbots for drug delivery

In this week's show, wildfires continue to race across the world in Canada, Ireland, Scotland and Italy. Why are they happening, and what can we do to prevent them? Plus, scientists track neighbourhoo...

24 Jul 31min

Titans of Science: Adrian Owen

Titans of Science: Adrian Owen

This week, our Titans of Science series continues with neuropsychologist and author Adrian Owen. Adrian's work has focused on determining how different parts of the brain contribute to functions such ...

21 Jul 31min

Alzheimer's drug breakthrough, and sugar in space

Alzheimer's drug breakthrough, and sugar in space

A new drug called Trontinemab, which could stop Alzheimer's disease, is about to start clinical trials. How does it work? Also, scientists at the University of Oxford have created a vaccine to fight E...

17 Jul 33min

Titans of Science: Enrico Coen

Titans of Science: Enrico Coen

Titans of Science continues with plant biologist Enrico Coen, a professor at the John Innes Centre in Norfolk. His work investigates how genes move and interact to create tissue shapes during plant de...

14 Jul 31min

Weight loss pills on sale, and Dolly the sheep's legacy

Weight loss pills on sale, and Dolly the sheep's legacy

Coming up, Wegovy weight loss pills are now available in pharmacies and online in the UK. Will they help tackle obesity? Plus, how scientists are trying to restore sensation in the feet; the legacy of...

10 Jul 30min

Titans of Science: Tara Spires-Jones

Titans of Science: Tara Spires-Jones

Titans of Science returns with Tara Spires-Jones, a world-leading neurobiology researcher and Director of the Centre for Discovery Brain Sciences at the University of Edinburgh. She studies the mechan...

7 Jul 33min

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