Photos like this one give me a hard-on.
Dr. Daniel Jackson, looking relentlessly intellectual, wields a green dry-erase marker in front of a white board in the SGC briefing room in the
episode "200". Two alien alphabets (
Ancient/Atlantean and
Asgard) border the bottom, and there's (GUH!) a
partial derivative in the upper-right hand corner, and some
three-space vectors below it -- clear evidence that he consulted Colonel-Doctor Samantha Carter on his lecture notes.
What's the third alphabet in the upper left, FList?