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Naked Scientists, In Short Special Editions Podcast — Life Sciences
Naked Scientists, In Short Special Editions Podcast

Probing the weird, wacky and spectacular, the Naked Scientists Special Editions are special one-off scientific reports, investigations and interviews on cutting-edge topics by the Naked Scientists team.

Copyright: © The Naked Scientists

Latest Episodes:

Ancient protein thwarts virus attack May 17, 2017

Show notes

When viruses attack our crops they can wipe them out, and in some parts of the world, this can be a death sentence. So naturally, scientists are keen to find a way to provide protection against these infections. Viruses usually attack by using parts of the victim's own cell machinery against it, so in theory, if you can change this component or protein, the virus won't recognise it, and its attack will have been neutralised. But, if you fiddle about with the stuff inside a cell too much, the cell won't be able to use it and will die anyway. Now, a group from the University of Granada in Spain... Like this podcast? Please help us by supporting the Naked Scientists

Methane to Methanol May 11, 2017

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Methane is 20 times worse than C02 as a greenhouse gas, so when it's created as a byproduct in oil rigs it's burned. This is better than releasing the methane into the atmosphere but it's not an ideal solution as it creates more C02. Jeroen Van Bokhoven and his team at ETH Zurich have found a new way to convert the methane into something cleaner, and a bit more useful. Tom Crawford found out what it's being turned it into Like this podcast? Please help us by supporting the Naked Scientists

Blood test for autism Mar 20, 2017

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Looking at biochemical markers found in blood samples of those with autism and those without, researchers are looking to develop a blood test that could serve as a diagnosis tool for autism spectrum disorders. Like this podcast? Please help us by supporting the Naked Scientists

Dental detectives shed light on ancient diets Mar 10, 2017

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How the plaque found on the teeth of Neanderthals sheds light on their diets and lifestyles. Like this podcast? Please help us by supporting the Naked Scientists

Making Goodwill Go Viral Feb 21, 2017

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Promoting social causes online can mobilise millions and raise huge sums of money. But it only leads to long term changes if the campaigns don't fizzle out prematurely. Social psychologist, Sander van der Linden, University of Cambridge, thinks he's found the formula for social media campaigns to be effective in the long run, detailing what he calls "viral altruism" in a study published in Nature Human Behaviour. Ricky Nathvani went to go find out exactly what it is... Like this podcast? Please help us by supporting the Naked Scientists

The battery powered by stomach acid Feb 16, 2017

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A tiny sensor capable of transmitting information from inside the body and powered by stomach acid has been unveiled by US scientists. The device was tested in a pig over the course of a week wirelessly transmitting its body temperature every twelve seconds to an external receiver. The MIT and Harvard-based team behind the work, which was published this week in Nature Biomedical Engineering, say this represents a step towards safer, cheaper ingestible sensors that could even be used to dispense drugs inside the body. Dr Giovanni Traverso of the Brigham and Women's Hospital at Harvard Medical... Like this podcast? Please help us by supporting the Naked Scientists

Sex-specific virulence in viruses Feb 08, 2017

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Some viral infections are more lethal in men than in women. This is usually linked to differences between male and female immune systems. However, mathematical modelling of the different ways some viruses can spread in men and women suggests it may, in fact, benefit the virus to tailor its aggression based on who it is infecting, as Vincent Jansen from Royal Holloway University explains to Tom O'Hanlon... Like this podcast? Please help us by supporting the Naked Scientists

Plankton Change Genes to Combat Climate Change Jan 24, 2017

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2016 was another record-breaker in terms of global temperatures, and it's part of a longer-term trend which has seen 15 of the hottest years on record occur since 2001. One victim of this warming is the Artic, where sea ice is steadily retreating, which means that the habitats for species that live there are also radically altering. So are these organisms equipped to cope with the change? Thomas Mock, from the University of East Anglia, has been studying one marine species which use a genetic trick to achieve considerable resilience, as he explained to Tom Crawford... Like this podcast? Please help us by supporting the Naked Scientists

Shark chemical wards off Parkinson's Disease Jan 23, 2017

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A chemical found in sharks can block the process that leads to Parkinson's Disease, scientists at Cambridge University have found. Know as squalamine, the substance prevents a protein called alpha-synuclein from accumulating on and damaging the membranes of nerve cells in the brain. Dosing with squalamine protected cells cultured in a dish as well as microscopic worms that have been genetically altered to make them develop a Parkinson's-like syndrome. Chris Dobson explains... Like this podcast? Please help us by supporting the Naked Scientists

Big Brains Boost Deer Jan 06, 2017

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Us humans boast about our big brains but until now, evidence has been scant to suggest that animals also benefit from having larger brains. Cambridge University's Corina Logan measured the skulls of 1314 red deer from the Isle of Rum to see if the brainy stags and does were more successful. She explained her results to Naked Scientist Tom O'Hanlon... Like this podcast? Please help us by supporting the Naked Scientists

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