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A NASA spacecraft the size of a sofa is currently orbiting the Moon, gathering information about the toxic perils of moon dust. Dirt from the moon is sharp, spiky and sticky and it caused enormous ...problems for early astronauts as Professor Sara Russell from the Natural History Museum tells Dr Lucie Green. Joining Lucie from NASA HQ in Washington DC, Sarah Noble, programme scientist on the LADEE Mission, tells her that understanding the make-up and movement of lunar dust is vital to ensure humans can work on the Moon in the future.Electroceuticals is the new research area for medicine, tapping into the electricity transmitted through the vast network of nerves that run throughout our bodies. Kerri Smith reports on how the body's natural wiring could become a valuable tool for treating organs affected by disease. Glaxo Smith Kline has just invested £30 million into electroceuticals and researchers in labs around the world are working on devices that could "plug" into troubled organs and correct the electrical signals that have gone awry.The impact of man-made climate change tends to focus on the things we can see, like shrinking glaciers or the weather. But a study published in Nature this week by a team in Spain, focuses on the impact underground, on the make up of the soil in a sizeable part of the earth's land, the drylands. The impact of increasing aridity is dramatic, affecting the delicate balance between nitrogen, carbon and phosphorus, with serious implications for soil fertility. David Wardle, Professor of Soil and Plant Ecology at the Swedish Institute of Agriculture, tells Lucie Green that this important new study spells out the risks when delicate chemical balances are upset.Oceanographer, Helen Czerski, revealed her instrument, a giant buoy, on Inside Science's Show Us Your Instrument slot in the summer. This week, Helen is launching the buoy into the stormy seas South of Greenland, and Inside Science listeners are being called on to come up with a name ! Bob anyone ? Or Lucie's suggestion, Buoyonce ?Dogs wag their tails more to the right when they're happy and relaxed; more to the left when they're anxious. Georgio Vallortigara, Professor of Neuroscience at the University of Trento in Italy has now shown that asymmetrical tail wagging actually means something to other dogs.
Metadata describing this Open University audio programme
Series: Inside science
First transmission date: 2013-10-31
Original broadcast channel: BBC Radio 4
Published: 2013
Rights Statement: Rights owned or controlled by The Open University
Restrictions on use: This material can be used in accordance with The Open University conditions of use. A link to the conditions can be found at the bottom of all OU Digital Archive web pages.
Duration: 00:30:00
Note: Radio 4 version
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Producer: Fiona Hill
Presenter: Adam Rutherford
Contributors: Adam Rutherford; Sara Russell; Sarah Noble; Daniel Chew; Kerri Smith; Kris Famm; Julian Savulescu; David Wardle; Helen Czerski; Georgio Vallortigara
Publisher: BBC Open University
Production number: AUDA823B
Available to public: no