Three Laws of Robotics settlers on new Spacer worlds may lead to the robots seeing themselves as the true humans, and deciding to keep the worlds for themselves rather than allow the Spacers to settle there. "—That Thou Art Mindful of Him", which Asimov intended to be the "ultimate" probe into the Laws' subtleties, finally uses the Three Laws to conjure up the very "Frankenstein" scenario they were invented to prevent. It takes as its concept the growing development of robots that mimic non-human living things and given programs that mimic simple animal behaviours which do not require the Three Laws. The presence of
Sci-Fi (G.I. Joe) the designated pilot for the G.I. Joe "Starfighter". Sci-Fi was first released as an action figure in 1986. A new version of Sci-Fi was released in 1991. A new version of Sci-Fi was released in 1994 as part of the Star Brigade line. As part of the 30th Anniversary toy line, a new version of Sci Fi has been released in 2011 In the Marvel Comics "" series, he first appeared in issue #64 in a small cameo and appeared fully in #65. He is a supporting character in the storyline running through issues #145 - 149. He is part