Interesting Links for 31-12-2013

• Dolphins ‘deliberately get high’ on puffer fish nerve toxins by carefully chewing and passing them around
  (tags: drugs dolphins )
• Claudia Is Intersex, Let’s Talk About It
  (tags: sex gender hormones society )
• Buy a laptop online? The NSA may have installed a few things on it...
  (tags: privacy spying )
• This is why I am not in favour of checking people's nationality before they use the NHS.
  (tags: healthcare uk nhs )
• Cold fact: humans aren't as resilient as Exmoor ponies
  (tags: cold )
• Feminist Dad "Rules for Dating My Daughter" T-shirt
  (tags: feminism relationships )