In case you’re trying to keep track of the Infinity Gems;
- Kevin Feige (President of Marvel Studios) stated that the Tessaract seen in The Avengers and Thor was actually an Infinity Gem, specifically the Space Gem.
- The Aether seen in Thor: The Dark World is also one, although it’s yet to be confirmed exactly which one. Personally, I think it fits into the Reality Gem's power area.
- Loki’s Staff, seen in Avengers, Thor, etc appears to have a gem. In Captain America: The Winter Soldier, a scene in the credits shows it being un-assembled digitally, possibly alluding to the gem in it being a Infinity Gem. I’d say it’d be the Mind Gem.
- In Guardians of the Galaxy, the “Orb” item that Peter steals houses a purple gem, said to be the Power Gem by Feige.
That leaves us with just two; the Time Gem and the Soul Gem.
Author Chuck Palahniuk first came up with the idea for the novel after being beaten up on a camping trip when he complained to some nearby campers about the noise of their radio. When he returned to work, he was fascinated to find that nobody would mention or acknowledge his injuries, instead saying such commonplace things as “How was your weekend?” Palahniuk concluded that the reason people reacted this way was because if they asked him what had happened, a degree of personal interaction would be necessary, and his workmates simply didn’t care enough to connect with him on a personal level. It was his fascination with this societal ‘blocking’ which became the foundation for the novel.