(Pottermore - Hogwarts)
Captain Carson followed Headmaster Dumbledore to the exit of his office. She then headed down the stairs to her assigned office. Inside were a group of students who didn't quite understand her lecture on crystal structure and the importance of them in wandcrafting materials. "I apologize for the delay, but Headmaster Dumbledore wished to speak to me. Now, shall we get started?"
A girl with the crest of Ravenclaw on her robe raised her hand. "Professor Carson, I'm not entirely understanding what you mean when you say defects need to be introduced into the crystals so they can be magically active?"
"While they are termed 'defects'," Captain Carson said, drawing a representation on the blackboard. "They are actually regularly spaced locations in the crystal structure where a molecule has been replaced. Think of wall of a thousand square tiles where every fifty tiles is replaced by a hexagon. In a case like that, you'd see that the introduction of that hexagon disrupts the pattern, leaving a different sized gap between the surrounding tiles as compared to the squares. It's the same principle. By replacing those molecules, we can introduce gaps in atomic structure of the crystal. Those gaps are what allows magical energy to be trapped and focused."
"Oh, I get it now," the girl said.
"Um, Professor Carson," a Hufflepuff boy asked, holding up what looked like a black lump of glass. "I was working on last week's homework assignment to produce a diamond wand core and I'm not sure what happened."
Captain Carson then turned to the rest of the students. "Now, this is common misstep with first-time enchanters. I would like you all to pay attention." She then turned to the boy. "Now then, please walk us through what happened."
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(Pottermore - Innse Gall Dragon Reservation)
One of Chong's division commanders was overseeing a tiny group of three vehicles — two repulsorsleds and a simple armed dune buggy — in the remote archipelago of the dragon reservation.
Currently, one of the sleds contained the remains of an Ironbelly dragon. Killing it was not an easy task, costing the lives of five soldiers and resulting in the destruction of one of the dune buggies. But in the end, one of Chong's men had killed it with two anti-tank rockets. Butchering the dragon proved to be a much easier task, with the dragon's steel-hard scales providing no resistance to plasma pole cutters designed to cut through thick starship hulls.
"All right, men," the division commander said. "Chong wants at least two dragon carcasses. I think we—"
Several pops were heard as the Aurors had apparated in. They had easily located Chong's dragon hunting team thanks to the Human-presence-revealing Spell.
"Make a run for it!" the division commander ordered, climbing aboard the empty repulsorsled. The trio of vehicles sped off
A Stunning charm narrowly missed him. He tossed down a smoke grenade, producing a huge plume of choking white smoke that concealed his group.
The lead Auror Vanished the smoke grenade. He suspected they were Muggles, but there was no way a group of Muggles could have killed and butchered a Ironbelly. "Auror Smythe!" he barked. "Get back to the hut and alert Minister Fudge that we have found the interlopers in Innse Gall Dragon Reservation! Have them send Hit Wizard back up! The rest of you, we'll try to delay them!"
Auror Smythe nodded and with a pop, he disapparated back to the keeper's hut. The others congregated around the lead Auror and waited for his signal to apparate.
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(Pottermore - Esbenshire)
The street fight had finally been quelled with arrests and injuries on both sides. Esbenshire Stones and Scrying came out with every window smashed, but nothing had been stolen.
While they were open for business, the curfew was approaching and Nick would have to hurry if he didn't want to get arrested by the overly touchy Aurors.
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A booming voice echoed through the streets outside the Burning Wick. "Attention, the riot has been dispersed. You may now continue your daily activities. Be warned that a curfew is in effect and all non-Ministry personnel are to be off the streets in an hour."
"An hour!?" someone complained. "That's not enough time to get my potion ingredients!"
"Blame those bloody Pinkstone w------s," another person replied, slamming down their pint of lager.