In order to power up the Iron Man Mark I suit, Tony needed a power source that could not only keep him safe from the shrapnel in his body, but also power up the suit. He used parts from the weapons ...

Astrophysicist Neil deGrasse Tyson explains why Iron Man's arc reactor is scientifically impossible. He highlights the insurmountable heat and storage problems associated with generating so much ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Tony Stark’s arc reactor technology has taken many shapes in the Marvel Cinematic Universe.

Tony Stark fans, you can now honor your favorite fallen hero with a pretty darn sweet collectible. Hot Toys have revealed a new Arc Reactor life size replica, the same one Pepper Potts gave Tony in ...

In 2008, the Marvel Cinematic Universe had its first rousing success with the release of Iron Man. In the movie, billionaire Tony Stark is wounded in a weapons demonstration gone awry — leading him to ...

We now know why Tony Stark has got an arc reactor again in Avengers: Infinity War, despite getting rid of one in Iron Man 3. The end of Iron Man 3 saw Tony (Robert Downey Jr) get rid of the reactor ...

Hot Toys has announced the Iron Man 2: 1/6th Tony Stark w/ Arc Reactor Creation Accessories collectible figure, a new toy based on Robert Downey Jr.’s likeness in the Marvel Cinematic Universe. This ...

Stand aside, Tony Stark. There's a new Iron Man in town. Reddit user iltl64, motivated to make an impressive Iron Man costume for Halloween, created a homemade, wearable arc reactor using household ...

Marvel fans have spent years dreaming of slipping into an Iron Man suit and blasting into the sky powered by Tony Stark’s iconic arc reactor. But while the idea looks sleek, clean and superhero-ready ...