Xmas story - Star Trek reference

I'm not sure if it's a deliberate reference or not, but the rolling gear-shaped door that covers the chimney looked a lot like the Cardassian-design airlock doors on Deep Space Nine.

[email] wrote:

I didn't make the connection before, but you're right, they do look alot alike.

They both look like giant cogs.

Also reminded me of the Computer RPG Fallout

-Musca domestica