The Event.
This is the name given to the massive energy storm that effected the area of royal woods Michigan. The storm effected the Loud siblings and a number of different individuals throughout royal woods gifting them with incredible powers and abilities. The event was a kind of space weather caused by a collision of atntimatter and matter causing an explosion that tore a hole in the fabric of the universe and released energy from another universe into ours. Lisa theorizes that the reason that the reason that people's powers and abilities break the laws of physics is because beings with powers operate on the laws of physics of the reality the energy comes from, and that realities physics are vastly different from our own. The storm didn't just carry energy, it also carried meteorites infused with the storms energy. While the properties of these stones have yet to be properly examined, they have been theorized to grant powers and even been used to create interesting inventions….
So, just giving some information on what made the super loud universe possible and since it's pretty obvious, yes the meteorite shards can be used to create super-technology like iron man armor or Captain Cold's gun (Huge Arrowverse fan.). I posted this chapter mainly because I don't think I've seen anyone really suggest villains with high tech weapons or anything like that and I wanted to say that's an option. Also be on the lookout for a..."Special" L-force story I'm working on for Halloween. It'll definitely be both canon to the events of the story and not canon to the events of the story :)