• Finding the blind spot

  The world's largest study of age-related blindness is getting under way - and you can help, writes Yvonne Cunningham p
  

• Studies of the knee prove out of joint

  Researchers at UCD have found that when it comes to knee-joint replacements, the current 'one size fits all' approach is seriously flawed, writes Claire O'Connell p
  

• Fresh wave of support for marine strategy

  Ireland has a major involvement in marine research policy for the EU, writes Dick Ahlstrom p
  

• There's many a slip with sword and lip, researchers find

  Under the Microscope Finding something "hard to swallow" is a phrase usually used in a metaphorical sense, but there is also a literal sense and one example that we are all familiar with is sword-swallowing. I have seen this feat performed in the circus and also at street performances. p
  

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