The other characters in the strip talk about their houses and yards. It’s been understood from the beginning that Tuttle just has his shell (inside of which are a big screen TV, a Blue-Ray player, and several other amenities that he says all fit in there due to “quantum reality”).
There is now a store on-line where you can purchase cool Doctor Tuttle mugs and T-shirts and other valuable items!! See it in its infancy at https://www.zazzle.com/store/doctortuttle
I think congressmen (and women) should only make as much money as the median income in their home district and are banned from being lobbyists after leaving office. Oh, and they get the same health care as the average person back home, too.
