Vulcans are an extraterrestrial humanoid species in the Star Trek franchise who originate from the planet Vulcan. In the various Star Trek television series and movies, they are noted for their attempt to live by reason and logic with no interference from emotion.
In the original series Bones now again asks Spock "Are you out of your Vulcan mind?" This phrase led to me to ponder what would that actually look like if it were to be dyed as a colorway on yarn. And in the process I found myself also heading "Out of my Vulcan Mind."
A list of all of my yarn bases can be found here.