Frontiers

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Episodes

Date Title & Description Contributors
2014-12-24

  Virtual Therapy

"e-Therapy" has come a long way since the (slightly tongue in cheek) days of ELIZA, a very early attempt at computer based psychotherapy. ELIZA was little more than an algorithm that spotted patterns in words and returned empty, yet meaningful-sounding...
  BBC Radio 4 author
2014-12-17

  Can Maths Combat Terrorism?

Dr Hannah Fry investigates the hidden patterns behind terrorism and asks whether mathematics could be used to predict the next 9/11. When computer scientists decided to study the severity and frequency of 30,000 terrorist attacks worldwide, they found...
  BBC Radio 4 author
2014-12-10

  Animal Personality

Professor Adam Hart explores the newest area in the science of animal behaviour - the study of personality variation within species as diverse as chimpanzees, wandering albatrosses, sharks and sea anemones. What can this fresh field of zoology tells us...
  BBC Radio 4 author
2014-12-03

  New Space to Fly

As our skies become more crowded Jack Stewart examines the long awaited modernisation of air traffic control. With traffic predicted to reach 17 million by 2030 more flights will mean more delays. For many a new approach to controlling flights is long ...
  BBC Radio 4 author
2014-11-26

  Vagus Nerve

Many people are living with chronic diseases such as rheumatoid arthritis and inflammatory bowel conditions in which the body attacks itself. Although drug treatments have improved over recent years they do not work for everyone and can have serious si...
  BBC Radio 4 author
2014-11-12

  The Rosetta Mission

The European Space Agency's Rosetta mission to 67P/Comet Churyumov-Gerasimenko reached its most dramatic moment on 12th November. BBC News correspondent Jonathan Amos has covered the event for a special edition of Radio 4's 'Frontiers' programme. I...
  BBC Radio 4 author
2014-07-09

  Cosmology

In March astronomers in the BICEP2 collaboration announced they had found gravitational waves from the Big Bang. But now the evidence is being questioned by other scientists. Dr Lucie Green reports on the debate and asks if scientists can ever know wha...
  BBC Radio 4 author
2014-07-02

  Swarming robots

Adam Hart looks at how new developments in understanding insect behaviour, plant cell growth and sub cellular organisation are influencing research into developing robot swarms. Biological systems have evolved elegant ways for large numbers of autonom...
  BBC Radio 4 author
2014-06-25

  Anaesthesia

General anaesthetics which act to cause reversible loss of consciousness have been used clinically for over 150 years. Yet scientists are only now really understanding how these drugs act on the brain and the body to stop us feeling pain. Linda Geddes ...
  BBC Radio 4 author
2014-06-18

  Power Transmission

Gaia Vince looks at the future of power transmission. As power generation becomes increasingly mixed and demand increases, what does the grid of the future look like?
  BBC Radio 4 author