Can't open the link at the moment Juanse, but have you seen this video? The infrared part starts half way through, but the camera work throughout is superb. It draws on the work of Jurgen Tautz's laboratory.
The link towards the end between incubation temperature and intelligence (or at least behaviour, and longevity) is something I've not heard elsewhere. Is there good evidence for it?
http://www.youtube.com/watch?v=zZEoAMfRICM
Gavin
***********************************************
The BEE-L mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software. For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html
Guidelines for posting to BEE-L can be found at:
http://honeybeeworld.com/bee-l/guidelines.htm