Iron Man, the armored adventurer, is one of Marvel's most iconic superheroes. From his days as a second-string hero behind Spider-Man and the Hulk to headlining multiple animated series and, ...

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.

The Jet Suit is a device from Gravity Industries that allows you to fly at 32 mph for up to nine minutes. It gives the wearer full control through five mini jet engines. There are two mini engines ...

After having his entire fortune and company seized through a corporate takeover, Iron Man is back on the path to reclaim ...

equipped with a nanotech suit, the armored Avenger even managed to make the Mad Titan bleed. Iron Man held his own during his first fight with Thanos, despite knowing he was going up against the ...

But if you're up on your Marvel Cinematic Universe history, you know that the sound was a callback to the first ... suit to escape. It's the prototype for what would become the Iron Man suit.