Welcome to the New Age, to the New Age

Disclaimer: Nothing you recognize is mine. The Title is from the song 'Radioactive' by Imagine Dragons
Summary: Radiation surrounds the world -giving people superpowers- after a girl turns up from the future. How do the Avengers find the affected people? Do they get the girl back to her own time?

Prologue:

"Bela, can you pass me that screwdriver?" The Doctor asked, a pair of safety goggles on and a white lab coat slung over his casual clothes as he crouched over his latest project. Bela Turner, a junior in the Local high school, who had no interest in becoming a scientist but needed an extracurricular activity for extra credit in her Chemistry class, passed him the sonic devise. The Doctor took it without even a hum of appreciation and Bela sighed, she hated working there, especially as she hated Science. She preferred History, she'd always wondered what it would be like to go back to the time where cars didn't fly and people actually bothered to walk instead of fly in those god-awful claustrophobic suits. A hundred or so years would do, back to the 1960's, hell even 50 would do, back to the time music was actually good and books were easy to get hold of, instead of reading off tablets that always seemed to die after half an hour around her, she wasn't the best with technology, which was probably bad seeing as she was constantly surrounded by it. She wished she could go to a time where there were real heroes and not just people flying around in suit who all thought they were fucking Iron Man because they had enough money to buy a suit that flew and could be used as a weapon. She wanted to go back to a time where Iron Man was a superhero still and not just a memory remembered by Comic Books of his and the Avengers escapades, where his company didn't go out giving anyone with money big fancy suits. Back were there was only one 'Iron Man'.

"Bela!" The Doctor snapped and she sighed again, "I asked you to pass me the laser cutter!"

Bela grit her teeth and faked a smile.

"Yes sir." She said turning around to try and find the appliance, what did it look like again? Finding it she gave a mental fist pump and passed the device to the Doctor. As he turned it on the whole room began to spin and chemicals fell to the floor, making smoke that was probably toxic cloud around the room.

Bela screamed as the Doctor cursed and she lost consciousness.

"Hey, miss, hey you okay?" Bela heard someone ask as she groaned and opened her eyes. It was bright and she definitely wasn't in the lab anymore. She managed to make out a face and her eyes widened. No, it couldn't be, she was dreaming…

Captain America was in front of her.

"Oh my Gods" She murmured as she shot upwards and somehow landed on her feet a few feet away from where she was sitting.

"Tony!" Captain America shouted, getting into a protective stance as Iron Man, No it can't be, it's just people dressed up, turned and moved his hands in a threatening gesture, his repulsers glowing with energy.

"Who are you?" He asked, his voice tinny as his suit amplified it. Bela stood stock still, tense, as she looked at her surroundings… Central Park. It was definitely Central Park… but it looked like it did in History books, people dressed in old-fashioned clothing, their feet firmly planted on the floor, no hover-boards in sight… Holy shit.

"I said, who. Are. You?" Iron Man's voice brought Bela out of her thoughts and she looked at him. Her eyes wide and her mind thrumming, she stayed silent, staring, tense.

"She looks almost Asgardian" Captain America says, looking at her intently, she wore a pair of comfortable trousers not like anything Steve had ever seen except maybe on Thor when he was in his casual clothes, and a leather jacket not unlike what Steve had seen Loki wear once or twice when the Avengers had caught him off guard and still in his casual clothing instead of his armour, She also wore what seemed to be some sort of safety goggle, but were of a very different design than Tony's, or Bruce's, or Hank's, or even Reed's (and that guy had some very strange looking things).

"No, not the right energy signature, nothing that matches Thor, Loki or Amora. She's definitely human, though I am picking up some sort of Radioactive energy." Tony lowered his helmet and approached Bela, "Hey, you okay?"

Bela stared at him for a minute before shaking her head, scared out of her mind.

"Can you tell us what happened? More importantly how the hell you moved that fast?"

"I, I don't know, I really really don't have a clue what the fuck just happened" She said, staring at Tony as though she's just seen a ghost (which to her she had).

"Right" Tony sighed "Can you tell us what you can remember from, well from before you came here? People say you just… appeared"

"I… I apparated? Seriously?" Bela asked, her mind reeling. Captain America looks on confused and Tony turns to him.

"She means Teleported Cap, we really gotta get you reading Harry Potter." He turned back to Bela "Well?"

"Right, right. Uh…" Bela blinked, trying to remember what had happened before she, well, basically time travelled. "I, I was at the Lab, I'm an intern there, trying to get extra credit in Chemistry, um, Dr Harris asked me to hand him the laser cutter and he turned it on and there was like, smoke and stuff, the chemicals had fallen and mixed together then I blacked out and I was here."

"Right, okay, can you tell us where the lab is?"

"Right, this is where it gets a little bit… complicated." Bela said, biting her lip "I'm pretty sure I just time travelled."

"TIME TRAVELLED?" Tony Screeched, "I, how, that's impossible, I mean, Aliens seem to be able to do it. But, we're nowhere near that kind of tech, I couldn't figure out how Kang did it, and I'm the best, hell Reed couldn't even figure it out, I…"

Tony kept rambling as Bela looked on. He began pacing, words only he could understand tumbling from his lips. Captain America rolled his eyes.

"Miss? Can you tell us what year you're from?" He asked, Tony tumbling out of his thoughts and back to the present.

"2062, so about…" She looked around, "50 years or so… is that right? I mean I'm obviously not in, like, 1960 or something, and it's definitely before 2030…"

"Yeah, it's 2012" Tony told her "so only 50 years…"

"Right… Okay, I'm 50 years in the past, right. Oh god my mum's only one, I'm older than my mum…" and with that Bela fainted.

"Great." Tony sighed, gathering the girl in his arms, "I guess we'd better try and figure out how to get her back then."