I haven't been able to dig up a copy, but I remember there was a file named something like AI: HUMOR; LOGO TURTLES that was a grant proposal written by some people in the LOGO group at the MIT-AI Lab, in response to a military request for proposals, about how they could hatch thousands of LOGO turtles to swarm around the battlefield in geometric patterns to confuse and bewilder the enemy.
;;HATCH CREATES A NEW TURTLE WITH THE SPECIFIED NAME. ALL PROPERTIES OF THAT
;;PARTICULAR TURTLE ARE AS INITIALLY WHEN A STARTDISPLAY IS DONE.
(DEFINE HATCH (TURTLE-NAME)
(PUTPROP TURTLE-NAME
(FILLARRAY (*ARRAY NIL T TURTLE-PROPERTIES) 'HATCH-PROPERTY)
'TURTLE)
(OR (MEMQ TURTLE-NAME :TURTLES) (PUSH TURTLE-NAME :TURTLES))
(USETURTLE TURTLE-NAME)
(SHOWTURTLE)
TURTLE-NAME)
http://www.donhopkins.com/home/code/llogo.lisp.txt