Naked Scientists Special Editions

British Geological Survey scientists have completed the first full geological survey of Lake Windermere in the English Lake District since the Royal Navy made a survey in the 1930s. Among other things, the survey will help researchers understand how quickly the ice retreated after the last Ice Age, how the lake evolved and which parts the Arctic Charr prefers to live in. Richard Hollingham went to visit scientists on the BGS's research boat the White Ribbon on the lake to talk to the scientists involved. Next up, Richard speaks to a dinosaur expert at London's Natural History Museum who is studying how and why some dinosaurs went from walking on two legs to four. It turns out that despite the popular 3D animations on the telly, we know very little indeed about how they walked.

The recent devastating earthquakes in Haiti and Chile were reminders of the power of the Earth and what terrible damage can be caused by such tremors. But what do we know about earthquakes? And can we predict when they might occur? A special event was held to discuss these questions at the 2010 British Science Festival in Birmingham, bringing together scientists from across the UK. Julia Graham speaks to quake experts, Professors Roger Musson, Barry Parsons and Ian Main to find out more...

In this edition we find out how the synchrotron can be used to understand and clean up our environment. We investigate a new form of solar cell, using plastics, which could make solar power more accessible as well as find out the use of microbes to clean up arsenic contaminated groundwater. We also discover an alternative form of rust which could prove useful in the fight against nuclear contamination and reveal a biological side to weathering! All that plus the latest news and events from Diamond including the unveiling of the world's largest diffraction pattern!

Where did malaria come from? Analysing over three thousand samples of faeces from gorillas, bonobos and chimpanzees, scientists have found an answer to the origins of a disease that plagues millions of lives each year. But this answer stirs up new questions - why did it jump from the gorilla into us? And will it continue to do so? Smitha Mundasad talks to Professor Paul Sharp to find out more...

Everyone loves a rockpool, and Sue Nelson nearly takes a dive into one in this week's podcast while finding out about the riches they contain. She visits the Anglesey coast of north Wales to learn what these mini marine laboratories can tell us about the value of biodiversity. The effects of climate change range from rising temperatures and higher sea levels to extreme weather and mass extinctions. Richard Hollingham reports from the Plymouth Marine Laboratory where scientists are investigating another, hidden process - increasing ocean acidification. And finally we learn how scientists are using pan scourers to find out how communities of marine creatures might respond to chemical changes in our oceans.

New research into the incredible properties of objects at the quantum scale has brought the aim of quantum computing far closer to reality. Ben Valsler speaks to researchers from Bristol University to find out how "quantum walk" will enable us to understand systems that even the fastest modern supercomputers would find impossible...

You could be forgiven for thinking the freezing seas around Antarctica are pretty barren and lifeless. But, as Richard Hollingham soon finds out, this couldn't be further from the truth.The Census of Marine Life is building up a picture of the richness and diversity of life in the world's oceans and has so far found thousands of species on shelves around the frozen continent. Incredibly, scientists are still finding new species.At this rate, researchers will soon have documented 17,000 species living on coastal shelves in the region. Richard meets British Antarctic Survey researcher Huw Griffiths to find out more.Later, hear why the recent Icelandic volcano presented scientists with a unique opportunity to study the ash cloud. Also, find out how a ground-breaking study has revealed where giant sauropod dinosaurs preferred to live.Finally, in the first of our audio diaries, we hear from a bird ecologist in Ireland who talks us through exactly how you go about tagging geese migrating to the Arctic.

In this week's Planet Earth podcast from the impressively-named Diamond Light Source in Oxfordshire, England, hear how two researchers are using hi-tech physics to study different aspects of the environment.The Diamond synchrotron is like a giant, silver doughnut, is more than half a kilometre around and - according to the blurb - you could fit eight St Paul's cathedrals inside.You might imagine a huge machine like this is used only for physics experiments. But it turns out it's used to study everything from the nature of matter to food and new medicines.One researcher explains how his studies of earthworms at Diamond could help clean up contaminated soils. Another scientist tells us how his mussel shell research at the synchrotron may ultimately help make stronger materials for aeroplanes and hip replacements.Finally, find out how irrigation techniques used by ancient indigenous cultures could help Peru cope with water shortages caused by its disappearing glaciers. And hear how high speed winds off the coast of Greenland affect how heat moves around the world's oceans.

Look around the English countryside and you'll find animals and plants that shouldn't be there - from Muntjac deer to Mitten crabs, Harlequin ladybirds to Tree of Heaven.So-called invasive species are reckoned to be one of the world's greatest threats to native wildlife. And when you factor in a changing climate, the situation gets even more complicated.Richard Hollingham meets an invasive species expert from the Centre for Ecology Hydrology who tells us not only what we can expect, but also what you can do to help.We also hear from a climate expert at the UK Met Office to find out why he believes climate scientists should take responsibility for communicating their science to the world.Finally, we hear how researchers figured out that a pit full of decapitated bodies in Dorset were Vikings and why small honeybees don't do as well as their normal-sized peers when it comes to mating.

Coral reefs are among the most beautiful habitats in the world. As well as being rich in biodiversity, they're vital for the local economies that depend on them for fishing, tourism or protection from storms.While most of us are aware that ocean acidification is bad for coral reefs, scientists are now finding that coral communities are facing other threats from climate change.Richard Hollingham meets three coral reef experts to find out more - not in some tropical paradise but in the basement of a 1960s towerblock at the University of Essex.Later in the programme we hear from two insect experts at the University of Cambridge, who explain why it might be wise for oil palm producers to nurture patches of rainforest close to and among their plantations.We also find out why scientists think an asteroid caused the extinction of the dinosaurs, rather than huge volcanoes, why global warming could lead to more male turtles than female turtles and how household waste is being linked with pollution in rivers.

Willow, palm, miscanthus and other energy crops are being touted as a possible solution to our growing energy security problems. Some people are suggesting that they could help replace fossil fuels, plugging Britain's energy gap and cutting our carbon footprint.But before we go down that route, wouldn't it be sensible to find out how these crops affect the environment?That's the very question David Bohan from Rothamsted Research is trying to answer. He's researching how miscanthus and willow affect native biodiversity while looking at where these crops should be sited to have minimal environmental impact.Also in this week's podcast, we find out why 25 February will be a nail-biter for many scientists, not least for those from the Centre for Polar Observation and Modelling at University College London.Later we'll hear how British winters are ending an average of 11 days earlier compared with the 1970s, why red leg bands put male zebra finches in front of their rivals and what next for a group of scientists that has just returned from exploring volcanic vents in the Southern Ocean.

This week we talk to two researchers about the technological solutions some scientists say we might have to use to tackle climate change. With average temperatures expected to rise by 2C this century, and efforts to cut greenhouse emissions proving painfully slow so far, scientists are saying it might be prudent to have a plan B. Professor Tim Lenton and Dr Nem Vaughan from the University of East Anglia explain the differences between the two approaches to geoengineering - removing carbon dioxide from the atmosphere and reflecting sunlight to keep temperatures down. Later on we find out how scientists use a field full of radars in Wales to help forecast extreme weather. We also hear what the UK Government's chief scientific advisor thinks about the latest climate change controversies in the news, how researchers have figured out what colour dinosaurs were and why carpet sea squirts have been spotted in Scotland.

Mention the word archaeology and you might conjure up an image of Tony Robinson from Channel 4's Time Team getting down to a dig in an ancient burial site in an attempt to find some telling artefacts. But these days, people researching the ancient past have some additional, very sophisticated tools up their sleeves. Richard Hollingham visits the Natural Environment Research Council's Isotope Geosciences Laboratory near Nottingham to find out what isotope geosciences are and why they're such an important tool for archaeologists. Later on we hear why fossil hunting is just kid's stuff for one scientist: Russell Garwood from Imperial College London shows Sue Nelson how he uses medical technology to see ancient spiders in 3D. Also, how scientists know that sticklebacks understand all about virtues like patience, how Arctic terns fly an epic 80,000 kilometres every year on their way from the Arctic to the Antarctic and back again, and why corals may be better able to recover from fishing damage than scientists thought.

This week we take a closer look at corneal blindness. With corneal transplants in short supply, the recent development of synthetic corneas offers hope in the fight against this leading cause of vision-loss worldwide. Smitha Mundasad speaks to Dr May Griffith about her team's work - creating corneas in a lab.

In this week's podcast, Richard Hollingham strikes gold - literally - while Sue Nelson finds out why weather forecasters still struggle to predict sudden, violent summer storms. We'll also be hearing why scientists may be a step closer to getting rid of the American mink from the Outer Hebrides and how to run away from a Tyrannosaurus rex. Banks may have collapsed, shares plummeted and currencies faltered over the last couple of years, but if you put your money in gold, you could have made a tidy profit - the metal recently reached its highest value ever. Great news if there's a gold mine nearby, which funnily enough isn't as unlikely as you might think. As well as going gold-panning, Richard visits Northern Ireland's only gold mine and finds out why there's such a market for Northern Irish gold. Also, Sue Nelson meets cloud expert Dr Andrew Russell from the University of Manchester. Andy talks about the work he's doing to make forecasting storms easier. Finally, find out what scientists are doing to understand why some Antarctic penguin colonies are growing, while others are declining.