The doctor: the harmony energy

The next day the school had returned to normal,not looked that yesterday had been an so catastrophic event or the existence of sirens, all the people came in their classrooms talking to each other, not everyone, a little girl with yellow hair, blue skin and golden color eyes, were one looking up and the other focused on people around you.

??? On pov

The girl pranced toward chemistry class, not paying attention to your front, what did she end up hitting someone and knocking both to the ground.

"I'm sorry I just was not paying attention and" She spoke as she got up and helped the other to rise

contrary to what the girl thought, the person who had knocked down was not a teenager or a teacher she knew, was an old man who was holding a strange kind of pen that was an annoying little noise

"Do not worry, it was my fault I was scansearching my classroom, I'm the new professor of chemistry" replied the man with a Scottish accent, putting the pen in your pocket

"what happened to the shelslick, he be hurt" the girl asked worriedly

the man give small smile before answering

"Well girl, do not have to worry, I'm told,his teacher won the lottery,"

"Well then we will not see the shelslick for a long time" the girl says with a smile.

"I almost forget, I'm the doctor jonh smith but my friends call me dr.disco then call me" disco "" Doctor talks extending his hand to the girl

 "I am Derpy, Derpy Hoves" the girl says shaking doctor's hand

After a few minutes of conversation the bell rings

Doctor Pov On

"Wow time flies here is not" the doctor says with a worried face

"I know he goes fast, sometimes I think it's too fast" derpy speaks with a smile

"You're right, is to too fast" the doctor pulls the sleeve of the jacket revealing a bronze clock timelord.

these watches were much more accurate than any atomic clock the earth, and this clock was 10 minutes late of any clock outside the territory of high Canterlot

"Let's go to the classroom I'll take you up to it" derpy seeing the doctor in the state that was tried to change the subject

"Oh, yes we I do not want to be late for my first day of work," the doctor says starting to follow derpy up the classroom

so the doctor enters the classroom the first people he sees are the reason he caught chemical and not physical as the natural, six of the seven girls who sang in the mountain last night, that was one of only two classes that they were together, the other was physical education, however he had a number of problems thanks to the PE teacher (yes he is still calling the Pinky, PE teacher)

"Hello students" the doctor enters the room takes a chalk and turns to the blackboard "I am the teacher jonh smith the new professor of chemistry," he copied what he said on the blackboard

that classroom seemed to be well educated and calm, well at least up to a little pest throw a ball on the head of the doctor, with quick calculations and agility that he created these 2000 years of run, he grabbed the ball of paper and threw the head the kid who had hit so quickly that scared the boy himself

"Just so you know I'd give vague class today, however thanks to this asshole will lecture on density and a test" the doctor shouted before moving to the blackboard and start passing a text, trying his best not to pass things only learn in gallifrey, but always had a chemical element that did not exist on earth, then he quickly changed

when he pass the text and the questions for the test he starts walking around the room looking for tricksters, until it arrives at the table of a girl with color hair sunset

"Hello bacon girl, what is your name?" The doctor speaks without an education drop

"Bacon, my hair and a sunset no bacon" the girl responds with angry

"This good bacon girl, now his name" the doctor speaks without giving an iota of interest in what she had said

"Sunset, sunset shimer, and again and a sunset not a bacon" she says trying to calm down

"Ok then bacosunset shimer let me see your question" the doctor leans out from behind sunset to see the notebook where the issues were noted

However this move was just a way of disguising him taking his pocket screwdriver and scanning the girl

"Well your questions are correct, so far, keep it up and spent a year easily," the doctor says with a smile, and putting the sonic screwdriver back in his pocket

he walked over to his desk, planning to sit until the class is completed however one calls it, was derpy that looked at the sheet with confusion, the doctor approaches her

"What was" he asks quietly

"I can not do this issue," she points to the last question

the doctor looks at all the questions she answered and were all corrects however what did surprise was that the latter was the simplest of all

"A denser object that water falling into the water What happens, and if it is less dense"

"More this and the simplest question, as you answered the other without knowing answer that" the doctor speaks confused

"I have this problem, I answer difficult things, the more simple confuses me" derpy sad speech

"All right, I'll help you, just stop making that face, look let's take two examples, air and stone, air for you and more dense or less dense than water," the doctor asks

"I think less dense" derpy answers

"Now if for a party balloon full of air into the water it" the doctor does not stop, waiting for her answer

"Floats" she replies

"And the stone and denser"

"sinks" derpy responds smiling

"That's right, now just respond and ready" the doctor says walking toward his desk, he pulls the curtain next to the table and sees his tardis stop,

"Hold on just a little longer, I'll fix you," he says closing the curtain