The first suit of Iron Man armor has always been one of the best. It’s an extremely simple design, but that makes it all the more effective. While an argument can be made for the Model 1 Mark ...

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.

But, at the end of the day, Iron Man is able to rival superhumans and gods because of one thing: his suits - and Iron Man has no shortage. Ever since building his first suit of armor, Tony Stark ...