The Naked Scientists Podcast

This week, join us on a tour of ISIS, the STFC's Neutron and Muon source. We find out how neutrons can probe the properties of materials, help to protect electronic circuits from failure and shed light on the action of antibiotics. Plus, in the news we hear how to print out perfect replacement cartilage. Like this podcast? Please help us by supporting the Naked Scientists

Why does biro ink smell? How can you reset your tolerance to caffiene? Why can't my sat nav and my speedometer agree? We take on your science questions, as well as discover a lonely rogue planet and hear the DNA detective story that stopped an MRSA outbreak in its tracks. Plus, in our Question of the Week, we find out if menstrual cycles synchronise... Like this podcast? Please help us by supporting the Naked Scientists

Bed bug cases are on the rise after a 50 year absence from much of the Western world. But why now? We explore the genetics and bizarre biology of these parasitic pests. In the news, we examine the fungal disease killing Ash trees across Europe that may decimate up to 40% of British woodland... Like this podcast? Please help us by supporting the Naked Scientists

How does cancer spread? How can we target our immune system to take out tumours? This week we visit the National Cancer Research Institute's annual conference to explore the cutting edge of cancer research. We'll find out why cancers become resistant to chemotherapy, and how new research offers us a window to watch a cancer as it spreads. Like this podcast? Please help us by supporting the Naked Scientists

It's not just pandas, great apes and big cats - ugly animals need our attention too. This week, we find out why some of nature's least attractive species are under threat and explore the arguments for conserving bacteria, fungi and even parasites! In the news we hear how to fix mitochondrial faults, discover a cocktail of bacteria that can see off C. diff and we find out how dung beetles are on the ball when it comes to keeping cool. Like this podcast? Please help us by supporting the Naked Scientists

Are vegetables intelligent? Is Pi a "normal" number? Are humans the only picky eaters? We take on your science questions, including why women generally don't go bald and how fingers can feel cold even though they're warm to the touch. Plus, we're joined by Matt Parker, the Stand Up Mathematician, who takes on your mathematical brain teasers, and explains how a simple mathematical trick can let you predict the numbers on a barcode! Like this podcast? Please help us by supporting the Naked Scientists

How do we tell where sounds are coming from? What does life sound like through a hearing aid? Can we cure tinnitus? We try to answer all these questions and more in our show on hearing. Like this podcast? Please help us by supporting the Naked Scientists

The tricks your mind plays on you are up for analysis this week as we explore the science of taste including why noise diminishes food flavour aboard an aeroplane and how much affects your choice of wine. We also speak to a synaesthete who, quite literally, tastes the people he meets, and we probe the workings of the placebo effect. Plus, pain killers from black mamba venom, why teenagers take risks and the age old chestnut of why names are so hard to remember... Like this podcast? Please help us by supporting the Naked Scientists

How can we stay sharp as a senior citizen? This week, we explore the different biological approaches to understanding healthy ageing, discover a protein that may prevents age-related nerve degeneration and find out how to preserve cognitive function as we age. Plus, why Eunuchs lived longer, and how to turn trousers into catalytic converters that filter polluted air! Like this podcast? Please help us by supporting the Naked Scientists

Can spiders weave webs in microgravity? Can shampooing cause hair loss? How much brain do we use at once? Can a person survive on raw food alone? This week we're answering your science questions, plus news of the IgNobel prize for research into 'hairodynamics' and a way to wipe out bad memories... Like this podcast? Please help us by supporting the Naked Scientists