Changes

The '''sub-zero [[Operating Room|operating room]]''' is the natural habitat of orthopods. The '''sub-zero operating room''' is also home to several species of penguins, seals, and [[Bipolar Disorder|polar bears]].<ref>[http://gomerblog.com/2015/04/orthopedic-surgeon-temperature/ New Sub-Zero ORs Trialed: Orthopedic Surgeon Still Asking for Temperature Turned Down]</ref>