Showing posts with label theory. Show all posts
Showing posts with label theory. Show all posts

Friday, November 18, 2011

Beware of the evil fans


  The body was flung backwards and he could only helplessly watch in fascinated horror as it hit the fans, blood squirting in all directions as the fan’s momentum was abruptly halted by the external force that was the bleeding body. Gravity soon brought the two crashing back down towards the surface of the earth; their force was much greater than the old wooden floorboard’s reaction force, consequently sending the pair through it. Shakily crawling to the newly made whole that occupied most of the worn out room, he didn’t dare wander to far over it, lacking the desire to fall through to the next floor down of the shabby five storey building. From the lack of movement of the unrecognisably mutilated body, he assumed it safe to presume it dead. Not letting his knees to getting any weaker than it already is, he made clumsy stumbles and crawls down the flight of stairs that had surprisingly held even through the recent fight it went through. 

lol^^;  
in english, today we deemed fans to be very dangerous.
For it's velocity is very quick, if it is halted by say, a english teacher's hand cause he randomly keeps raising it above his head when talking, hypothetically speaking, the fan will quickly reach an state of inertia as the hand stops in from spinning. Because the time it is reduced to inertia is short, it means the impact of the collision will be pretty big. and that means a very bloody hand.... 
mehh... i can't really remember, but it was something similiar to a car crash
.
.
.
i'm getting so nerdy -_-;
where did all this weird phy stuff randomly come out from??????
anyways moral of story/physics: do not stick your hand in a moving fanXDD

Sunday, August 28, 2011

Uni Open Day

after taking a look around some unis today, i wonder what i want to do in the future, and how the heck am i supposed to survive a 3 hour lecture... if i get in that is>.<"
i suppose, it was pretty interesting still, especially the liquid nitrogen tank we walked past to find the physics building~
apparently liquid nitrogen can make snow 8D

and your hand will break off if you decide to put it in some^_^;
those movies where the evil bad guy shoots and turns people into ice, and then the person freezes and breaks into tiny pieces, it actually could work, if there was a contraption made to shoot the liquid nitrogen out. Except, since liquid nitrogen just sorta vapourises when it comes in contact with the open air, since it's too warm I think, there would have to be lots of it, or a really strong one.
Then again, if that was the case, the evil bad guy will have his arms breaking off as well. It'll probably work better off as a bomb or something, ne >_<

Saturday, June 11, 2011

Hypothesis: Teachers in fact do plot behind our backs

1. Assesment are suddenly given on the same day.
2. Assesments are all in the same week.
3. Not given the standard 2-week notice before exams
4. Teacher reveals that she actually enjoys torturing  students of the younger years.
5. Teachers instructs all students to pretend to be eating lollies when a student comes in late to class.
6. Free-period-less while other schools get to skip half of school because of their awesome frees
7. I'll think of another one when I procrasinate some other time.

∴ I conclude that teachers plot together.

Thursday, March 17, 2011

Physics of being impaled by a tissue box: Dangers of Driving

The young boy hummed to the tune of Loveless by Yamashita Tomahisa, he of course was not a fan boy, or a fan of Yamapi in anyway, but his older sister, the psycho Yamapi fanatic had been so obsessed with that song, that she played it twenty four-seven. This lead it to automatically play in his head, though he had to admit this wasn’t a bad song, the tune was quite lovely, really.

Sayonara nan te, Owari  da nan te~

He cracked the eggs, noting amusedly at how the yellow yolk was falling faster than the white, the yolk must have a bigger mass, therefore by the laws of gravity, it would fall faster. And there goes off his physics brain again. He wasn’t exactly a good cook, but with his sister stuck in traffic or whatever on her way home, he didn’t have a choice. He noted in his mind he should tell her that she should get rid off those multiple loose objects she placed at the back of the car, on top of the screen separating the boot from the rest of the car. 

Apparently, according to his Physics teacher, if in a car crash, and even something like a tissue box hit you at the back of your head, you could get brain damage and die from it. Then she had went off in gruesome detail how without things like seatbelts and airbags, the steering wheel could puncture a hole through the driver’s chest, before thanks to Newton’s Laws, the driver would still travel at a 100km per m/s, then run into a tree and then- But that was only if a car travelling at 100 kilometres ran into a solid.

BAMM!! Dropping  the hot pan onto the kitchen floor, and narrowly avoiding it clamping onto his toes, he quickly cleaned up the mess and ran out to see what caused the noise.

さよなら何て、終わりだ何て~

His sister’s car had crashed into a tree.

Sayonara nan te, Owari da nan te~

“Aneki!!”
His sister was unconcious on her steering wheel, the air bag slowly deflating again, she looked relatively unharmed. But in the back of her skull, was a pen sticking out.

さよなら何て、終わりだ何て~
Why goodbye? Why the end?

Uhh... such a random story... I was doing stuff about car crashes in Physics today, the sheet my teacher gave me a booklet, that had a very detailed page on what could happen from 0.1, 0.2, 0.3, 0.4... and all the way to 1 second during a car crash. Now that I'm 16, it's time for me to start driving soon if I feel like it, and somehow I have a horrible feeling that I'm doomed to die when I start.

But according to my teacher, yes even if its a tissue box, during a car crash, you may end up getting brain damage and die from it. Lucky I've not been in a serious car accident, there's a tissue box at the back of my car, at the height of about where the back of my head is, I really don't want to die from being impaled by a tissue box, cause in my opinion, that's a really stupid and lame way to die. Being impaled by a tissue box... XD