If you have been wondering what the reason is behind Invincible ... and in Sam Raimi’s Spider-Man 3, when an evil symbiote alien bonds with Peter Parker’s suit, it enhances his powers ...

Following is a transcript of the video. Narrator: If you look at Iron Man's first suit, the Mark 1, and compare it to the hero's nanotech suit from "Avengers: Endgame," a lot has changed.