How did Tony Stark Iron Man store missiles in his suit in Marvel's Infinity War?

The Mark L suit, introduced in "Infinity War," represents a significant leap from Stark's previous suits. It is based on nanotechnology, which allows it to transform and adapt on the fly. This cutting-edge suit is controlled neurologically, meaning Stark can simply think about what he needs, and the suit will respond accordingly. This is evident throughout the film as we see various weapons materialize seemingly out of thin air.

Neurological Controls: The Power of Thought

One of the most intriguing aspects of the Mark L suit is its neurological control system. Unlike traditional mechanical suits, the Mark L responds to Stark's thoughts. For example, when Stark thinks about needing missiles, the suit's nanobots quickly assemble to form miniature missiles. This process is instantaneous and seamless, allowing Stark to adapt to different combat situations with unprecedented speed and efficiency.

The Science Behind the Magic: Nanobots and Storage

While it appears that the weapons materialize from nowhere, there is a logical explanation grounded in the suit's design. The nanobots, which form the suit and its weapons, are stored in a housing unit that Stark mentions in an earlier scene with Pepper Potts. This housing unit holds the nanobots in a compact form, ready to be deployed whenever Stark commands.

A practical demonstration of the suit's capabilities occurs shortly after Stark informs Bruce Banner that his suit is made from nanotech. In a subsequent scene, Stark tells his AI assistant FRIDAY that he “needs more juice.” Responding to this command, the suit forms a rocket on the lower half of the armor, enabling Stark to blast off in pursuit of Thanos' flying vessel. This instance highlights the suit's ability to rapidly generate complex machinery from its stored nanobots.