Saturday 20 February 2016

Diffraction through glasses

I believe I have just made the greatest discovery of my life.

I was out walking on campus, chilling in the chilly air, thinking about computer learning, quantum mechanics, pretty girls and loneliness, when all of a sudden I looked up, and was startled out of my reverie. The image that caught my attention was:


Let me explain. That grey twisting noodle on the bottom is the path I was walking on. That orange ball of heavenly fire is a lamp on a lamppost. What was REALLY amazing were the two lasers that shot up and down from the lamp, extending to infinity. Of course, the lasers didn't ACTUALLY exist, I only saw them because of my glasses. For some reason, my glasses were causing the light from the lamp to stretch only up and down, and it actually looked quite pretty. 

I thought a little bit about WHY this would happen (because it is a little bit strange). And then it hit me. The revolution of all revolutions. 

I WIPE MY GLASSES WITH MY SHIRT LEFT TO RIGHT!

Conjecture: Because I wipe my glasses with my shirt in a left-right motion, it distributes the grease on the surface of the glasses into horizontal grooves. Then, when the light from the lamp comes towards my eye, it encounters these horizontal grooves, and gets diffracted (up and down). This causes the vertical lasers!

Evidence: I then proceeded to wipe the glasses in an up-down motion, and LO AND BEHOLD! When I looked at the light now, the light was now blurred out in the horizontal direction! This is simply amazing! What a wonderful world we live in!

(Of course, I could be wrong. But it just seems so plausible! Right? Riiiiiight?)



Thursday 4 February 2016

A creative from grade 5

I stumbled upon this gem, and I couldn't help myself. It's simply beautiful.

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As Jim walked onto the calm and quiet beach of an unknown land, he wondered if he was the first person to step onto Dead Island.

Every step Jim took, he became more afraid of what he would find. He heard a scrunching sound under his foot, so he lifted his foot to find the hidden, and cursed map of Dead Island.

As soon as he picked up the scrunched map, shuffling noises could be heard nearby. Jim froze like a statue, and tried to navigate where the noise was coming from, but it seemed as if the dreaded noise was coming from everywhere. Jim ran as fast as he could to escape the noise. But it was getting louder.

Suddenly pirates with black eyepatches and curved and sharp daggers jumped out of the sand and roared. It was an ambush. Jim was surrounded by pirates. Jim tried to escape, but the pirates were too fast. Then Jim came up with a brilliant plan that he hoped would work. He cupped his hands and threw sand at the pirates' eyes. The pirates roared in agony, and Jim ran past.

As Jim jumped into the forest, he heard a faint tapping noise coming from the trees. As he looked up, squirrels popped out of their homes, armed and loaded with acorns. The first squirrel threw an acorn at Jim, and it narrowly missed. Then all the thousands of squirrels in the forest were throwing acorns at Jim. Jim dodged, ducked, jumped and parried, but there were too many squirrels.

Suddenly, a bright light bulb flashed in Jim's fabulous mind. He took a bucket out of his bag and held it above him. The bucket was filling up with acorns.

A few minutes later, he escaped the forest and looked at the map. He followed the dotted route until he reached a dark cave. Inside the dark and gloomy cave, a golden treasure chest lay. As he opened the beautiful chest, he found a thousand pieces of pure gold.

As Jim returned home, he learnt something. Every cloud has a silver lining.

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It's beautiful, isn't it? Here's another one, that actually is pretty interesting:

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I have got a perpetual fear of dying infinite times. You might think I am crazy, but it is possible.

Just imagine. You are in the savanna. You see a wide panorama of grass. Suddenly you hear a rustling noise. You look around. A rhinoceros is charging at you. You scream just before you die...

You awaken from your dream. You are a military soldier who is fighting in World War 3. You race out with a rifle. Suddenly, 10 bullets hit you. You collapse onto the blood soaked ground...

You awaken from your dream. You are in school, and it is lunchtime. You decide to tease Jacky. "Rejected!" you say to him. Jacky's face turns red and he pounces on you. He puts his hand to your throat. He strangles you. Your eyes close, your lungs tighten. You are dying...

You awaken from your dream. You are relaxing in Hawaii in your little chair. You start to hear a humming noise. You can just discern a black shape in the distance. It is getting bigger. The noise is getting louder. Suddenly, something is released from it. It is flying towards you. You scream. The hydrogen bomb explodes. You die...

You awaken from your dream. You are sitting up in your bed. Beads of sweat are rolling down your face. You calm down and realise you are alive.

So, do you now know why I have a fear of dying infinite times? It could happen to you! Just wait until night time...

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So anyway, onto more actual bloggy stuff. I'm going to ANU soon, to do a "Bachelor of Philosophy" (sort of a science degree, but with 'research' in it too!!). That's all I have to say about that.