Homemade christian louboutin outlet quantum laser micrometer nestor


What is a quantum laser micrometer?Very simply, a micrometer is a device to measure the width of a very small object.Usually, small widths are measured mechanically or electronically.With a laser quantum micrometer, nano distances can be measured with a greater accuracy than can be measured louboutin mens shoes uk by other means, and you can make one cheaply at home!

In this simple but detailed instructable i going to show you how to reconstruct my spin on the famous slit experiment at home to illustrate some freaky quantum mechanical effects and how they work, find the width of a human hair, have stuff be in two spots at once, and information from the universe, showing that sometimes stuff acts like it is in two spots at the same time, but changes back to being at one spot once you interact with it.After completing this instructable, you will hopefully have a more complete understanding of quantum mechanics, what it means, why it is relevant, and how to creatively use it.

What people do not realize is that it is possible to reconstruct the very experiment that sparked the field of quantum physics right at home using only household materials.After one chemistry lecture in which one of my professors was explaining quantum mechanics, i bet one friend that i could perform the slit experiment using only a human hair, a laser pointer, a string, a measuring tape, along with tape and some other common materials.What resulted from this is a new device that can be used to measure nano distances right at home at a cost of around only a few dollars:The quantum laser micrometer(Or nestor's micrometer if you are feeling like giving an honorable mention).

Quantum physics is a relatively new field of physics.Just as sir isaac newton theories explained the actions of the very large, quantum mechanics focuses on the mysterious world of the very small, and has made several startling claims.Quantum physics was founded on the notion that matter behaves like particles(Solid)When it is a part of a large object because it has a larger influence on its environment, but behaves more like a wave(In many possible places at once, like a cloud or a of potentials that radiates outward)When it is smaller and interacts less with its environment.In fact, the notion of particles themselves is not as"Solid"As one might initially think, but can be thought of distributions of energy(Such as light)At discrete quantities("Quanta").This is initially a difficult concept to grasp, but essentially the wave/particle duality means that matter(Stuff)Is in no one definite spot at once until the universe records its presence there by interacting with it(Such as when it bumps into something or light hits it);Thus smaller particles are more likely to behave more and larger pieces or matter behave more i talk about this more later.

Okay i don want to scare any of you away.This experiment is actually really simple, but the concepts behind it are somewhat confusing at first(It is quantum physics after all).Basically we know that matter behaves like a single point if it a really big glob of it, but the smaller the glob gets the more it behaves like a normally when people think they think of ocean waves or sound waves.When the word is used here, it means simply that like ripples in a pond, if a wavelike particle were moving, where it would be at any given time after it started moving would be anywhere and everywhere along a that radiates outward from the source where it began moving.The picture above shows what i mean.That one of the quantum effects we will illustrate.

Since we know that matter(Things)Should only be in one place at once, not two, the instant that one of the ripples hits another object, thus with the universe, the wavelike behavior of the blob of matter disappears and begins to act like it in one spot(Again.So in other words if the ripple bumps into something or we try to see the blob acting like it in many spots at the same time the blob says to itself no! They catching on to me I going to act like I in one spotAgain.

Even though stuff acts like this, we can still catch it behaving like it in many spots at the same time and acting like a wave.The slit experiment is how we do this.If we pass blobs of stuff through two slits and it creates a pattern of two bands of hits on the back of the wall we know that it acting like a solid particle.If it makes a pattern with many bands of hits on the back of the wall we know that it acting wavelike.

Your instructable is a wonderful demonstration of quantum theory for the laymen, everything that i have read concerning the double slit experiment says exactly what you stated concerning quantum mechanics and the explanation of its effect.It seems kelsymh doesn get enough recognition where he supposedly teaches at and wants 15 minutes of instructable fame by schooling someone on a basic demonstration.I appreciate your post and think that people(Ie kelsymh)Who have the ocd necessity to christian louboutin mens loafers criticize shouldn waste everyone bandwidth with their own insecurities because they can get tenure.Thanks for the instructable.

Where i was working previously, we used 650nm lasers, diffused, reflecting off a moving mirror shard and back to a camera to measure distance traveled by our nano indentation devices.When an interference line moved across a reticule on the computer screen it was measured by pixel hue to determine the start of a line.It was very accurate and was used to calibrate the device for travel.The machines are used for indentation into materials to measure hardness, modulus, etc.Using a calibrated diamond(Three sided pyramid)Tip which was really best seen under a microscope.Calibrating the tip involved indentations into a silica wafer and adjusting parameters until it read the silica properly.The machines are used in various places, especially in the microchip industry.We developed a way of using the device to scan the surface of a sample and make a 3d picture of the surface, such as a microchip circuit.

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