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23/04/2009
How machines are learning to recognise and express emotions.
30/04/2009
Science behind the potential flu epidemic emanating from the Mexican 'swine' flu outbreak.
07/05/2009
Quentin Cooper looks at the 'Two Cultures' divide in goverment.
14/05/2009
Quentin Cooper reports on the final Hubble Space Telescope servicing mission.
21/05/2009
Quentin Cooper looks at the maths of scrappage and the science of the missing link.
28/05/2009
North Korea's nuclear ambitions, the causes of the 1930s 'Dustbowl', and tool-using rooks.
04/06/2009
Quentin Cooper reports from the Cheltenham Science Festival.
11/06/2009
Low-energy housing, cancer DNA, Swine Flu, plus stories of impending planetary collision.
18/06/2009
Quentin Cooper checks out microbes, maths behind football's calendar and Leominster's air.
25/06/2009
Quentin Cooper champions chimp culture, measures dinosaurs and dissects elections.
02/07/2009
Quentin Cooper reports from the Royal Society's Summer Science Exhibition 2009.
09/07/2009
Quentin Cooper hears about the birth of an ocean off the Horn of Africa.
16/07/2009
New strategy for climate and energy; Down's syndrome; moon dust; solar eclipse.
23/07/2009
Apollo 11's long-surviving scientific legacy and the first man to map the moon.
30/07/2009
The genetics of cystic fibrosis, 20 years on.
06/08/2009
Psychopathy under the microscope; mice without mothers; drones at war.
13/08/2009
The greatest fossil field yet found, the archaeology of hurricanes and Saturn edge-on.
20/08/2009
The fastest man alive, algae blooms, naming stars and moving stem cells with magnets.
27/08/2009
Solar storms, catastrophe financing, the disappearing honey bees and Taser guns.
03/09/2009
Rail upgrades, econophysics, flu at school and milk genes.
10/09/2009
Quentin Cooper hears what became of the Large Hadron Collider.
17/09/2009
World Ozone Day, 20 years on; Feed the World.
24/09/2009
New hopes of an effective AIDS vaccine; the wet summer of 2009; a new carbon-fibre violin.
01/10/2009
The earthquakes in southeast Asia; China's greenhouse gases; green but mean; spintronics.
08/10/2009
Quentin Cooper and guests assess the latest batch of Nobel Science Prizes.
15/10/2009
Arctic ice loss; an inflating universe; conserving the world's plants at Kew Seed Bank.
22/10/2009
NASA's new Ares 1 rocket; Ardi the human ancestor.
29/10/2009
Quentin Cooper explores mundane science fiction, where imagination meets reality.
05/11/2009
DNA nano-machines; the demise of the Nazca; SMOS satellite.
12/11/2009
Quentin Cooper presents a special edition from Cardiff University.
19/11/2009
Quentin Cooper reports on new climate change research ahead of the Copenhagen summit.