My, lab rat cages sure have come a long way in
the digital age. These furry gentlemen look
like they ordered their accoutrements straight
from DESIGN WITHIN REACH.
Check out this distinguished subject, passing his lifetime
right on top of the hard disk that records
the vagaries of his metabolism. Must be toasty!

I'm figuring you could scale one of these up
and turn it into a yuppie gated-community
in short order.
http://www.bioanalytical.com/products/md/MET.html

DWR, the Thriving Oasis of Today's Revival Modernism:
http://www.dwr.com/office.cfm