The answer: very carefully!

The question: How do porcupines make love?


(or, subtitled..."Smart Weapons"...)


Read all about it here <img src="/images/graemlins/laugh.gif" alt="" /> :

http://www.thestar.com/NASApp/cs/Content...d=1091919306363

Well it says if they aren't threatened and are relaxed the quills don't activate, so this may explain how they can mate.
Learn something new everyday.. <img src="/images/graemlins/smile.gif" alt="" />