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Wait, I'll have to calculate how many zeros (:d) are behind 4 billion
4000000000 = 4x10 9, the limit resolution of the human eye is approximately, and the formation m is equal to then divided by 4 billion is equal to the brother, which is already the level of the proton diameter, you did it on purpose ......
However, this scale is already much lower than the wavelength of visible light, according to the Abbe limit, the visible light imaging limit is about 200nm, otherwise optical diffraction will cause nothing to be seen, that is to say, visible light can no longer image it, and it is obviously impossible to see it in visible light.
So what wavelength of light do you need to see? Also calculated according to the Abbe limit, about 5x10 -15m is required. So you need at least a wavelength of about 5x10 -15m of light, about 10 -12m below is gamma rays, so you need to use high-energy gamma rays to observe....
This doesn't seem to be very reliable anymore. Let's take a look at the most powerful microscopic technique currently available to mankind – the scanning tunneling microscope. According to the data, its maximum magnification is about 300 million times, which can already achieve atomic-level observation, and the ultimate resolution is about, which is still an order of magnitude worse than the magnification.
The image above shows a single-layer graphene captured by a scanning tunneling microscope.
Why is the limit resolution different? Because the limit resolution I calculate is calculated based on the resolution of the human eye, which belongs to the resolution of optical imaging, and neither gamma-ray imaging nor scanning tunneling microscopy imaging is optical imaging, so the ultimate resolution of the human eye is useless, so the limit resolution that can be seen is much lower. According to the scanning tunneling microscope, the ultimate resolution of the microscope is increased by 10 times, that is, 4 billion times, the ultimate resolution of the microscope is about 10 -13 m, and the diameter of the hydrogen atom is about 10 -12 m.
Since we can already see the realm below the atom, we can see the microscopic world dominated by the uncertainty principle, and perhaps we can see the ...... of the electron cloudAs for whether it will subvert our cosmology......In fact, quantum mechanics is subversive enough nowadays, and the quantum world you see through a microscope does not violate quantum mechanics, so if you already have enough understanding of quantum mechanics, the microscopic world magnified by a microscope of 4 billion times will not give you more subversive ......
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With a microscope magnifying 4 billion times, in such a world, a speck of dust can be seen clearly, and I think there will be many interesting things to be discovered, and many unknown things will appear, and it is inevitable that the universe will be subverted.
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Microscopes can already see things that the human eye can't see, but if they zoom in 4 billion times, even the smallest things in the world will be seen, and it will definitely change people's original perceptions.
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The resolution of the human eye is, divide this number by 4 billion, then we will get protons. What is a proton? It's something that humans can't discover, it's just a guess, and if it does, then we might rise to a civilizational dimension.
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If the microscope magnifies 4 billion times, many small microorganisms, such as bacteria and viruses, will become very large, and I don't know if they can subvert the universe, but they will definitely subvert our cognition.
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With the continuous progress of science and technology, human beings have a deeper understanding of the universe. Recently, scientists have developed a high-precision microscope that can magnify the universe 100 million times, giving us some astonishing sights.
A wonderful world of nebulae and stars.
Under a 100 millionx microscope, the nebula presents an unparalleled sense of beauty and mystery. Small, dense clouds shimmer with blue and green sails, caused by spectral effects emitted by elements such as hydrogen and oxygen. And between the nebulae, we can see countless stars shining in the sky, they are like diamonds dotted in the black universe, which makes people fascinated.
The mystery of cosmic black holes.
Black holes are one of the most mysterious beings in the universe. Under a 100 millionx microscope, we can clearly see the matter around the black hole spinning, as if it is unable to extricate itself in a black vortex. This material is swallowed up by the black hole's enormous gravitational pull, releasing intense radiation and high-energy cluster rush particles.
The gravitational field of a black hole is so powerful that it can even distort space-time beyond imagination.
A magnificent sight of planets and moons.
Under a 100 millionx microscope, we can see that planets and moons are covered in tiny structures that are formed by natural forces such as volcanoes, mountains, craters, etc. In addition, the atmospheres of planets and moons also exhibit different colors and textures, which are caused by the scattering and absorption effects of light. These delicate structures and textures give us a deeper understanding of the mysteries of the universe.
The mystery of life in the universe.
Under a 100 millionx microscope, we can see the wonderful structure of living organisms in the universe. For example, microorganisms in space survive through special chemical reactions and energy transfer mechanisms, and their cellular structures also change depending on the space environment. Scientists are studying the impact of these microbes on the evolution of the universe and the origin of life, which is important for us to understand the mystery of life in the universe.
Conclusion The advent of the 100 million-fold microscope has taken us one step closer to our understanding of the universe. We have seen many mysterious sights and wonderful structures in the universe, which make us think more deeply about the origin and future of the universe. I believe that in the near future, scientists will explore more mysteries of the universe, so let's continue to look forward to it.
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An optical microscope is an optical instrument composed of a lens or a combination of several lenses, which is a sign that mankind has entered the atomic age. It is mainly used to magnify tiny objects and become instruments that can be seen by the human eye. Microscopes: Optical Microscopy and Electron Microscope:
The optical microscope was first developed in 1590 by Janssen & Sons of the Netherlands. Today's optical microscope can magnify the object 1600 times, and the minimum limit of resolution is up to microns, and the length of the mechanical barrel of the domestic microscope is generally 160mm
Electron microscope, or electron microscope for short, is an instrument that replaces light beams and optical lenses with electron beams and electron lenses according to the principle of electron optics to image the fine structure of matter at very high magnification.
Transmission electron microscopy (TEM) is an image generated by the electron beam passing through the sample after focusing and magnifying, and projecting it onto a phosphor screen or photographic film for observation. The resolution of the transmission electron microscope is tens of thousands of times and the magnification is tens of thousands of times. Due to the low penetration of electrons due to their easy scattering or absorption by objects, thinner ultrathin sections (typically 50 to 100 nm) must be prepared
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The author - a small article.
There is a saying in China that "one flower is one world, one leaf is one Bodhi", even if it is an inconspicuous grain of sand, there may be a whole world hidden inside.
And we all know that everything in the universe is made of atoms, including humans and plants, and the universe is so grand that we still don't know where the end of the universe is**?
However, some scientists believe that the universe is actually all around us, and every atom is a universe when enlarged, although it sounds ridiculous, but there are traces to follow.
The stars of the universe are constantly rotating, the moon revolves around the earth, and the earth revolves around the sun for 4.6 billion years, in addition, beyond the solar system, there are the milky ways, and various supermassive galaxies.
The basic condition that determines the rotation of a star is gravity, and objects with less gravity are attracted to and revolve around objects with strong gravitational force, while inside atoms, neutrons and protons revolve around the nucleus, just like the stars in the universe.
In addition, many scientists believe that the end of the macrocosm is the microcosm, and the end of the microcosm is the macrocosm, and this is true of the universe, and the same is true of the atomic world, so if people raise the microscope to 4 billion times, can people see the universe in atoms?
Some people believe that if you really magnify the microscope to 4 billion times, one will see a wonderful world in which we can see electrons, and they will revolve around the nucleus at high speed like the Earth revolves around the sun.
We can also see protons and neutrons the size of stars, and even smaller quark particles, and if human beings can understand the laws of motion between particles, it will not only be at the level of winning the Nobel Prize, but will also be able to take the opportunity to peek into the secrets of the universe and even move towards advanced civilization.
Some people also say that 4 billion times is not big enough, we may not even be able to see the internal structure of electrons, and if we want to understand the world inside the atom, we must zoom in to 400 billion times, or even 4 trillion times, but in terms of human current technology, it is still difficult to achieve.
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A microscope is an optical instrument consisting of a lens or a combination of several lenses, which is a sign that mankind has entered the atomic age. It is mainly used to magnify tiny objects and make instruments that can be seen by the naked eye. Microscopes are divided into optical microscopes and electron microscopes
The optical microscope was pioneered in 1994 by Janssen & Sons in the Netherlands. [1] The microscope was one of the greatest inventions of this period. Before its invention, human ideas about the world around us were limited to what the naked eye could see with the naked eye or a hand-held lens.
In the 16th century, Jensen, a famous Dutch mirror grinder, had two sons. One day, the two brothers went to his father's workshop to play. The elder brother inadvertently picked up two lenses and placed them on both ends of the copper tube.
At first glance, the letters on the book have become larger! The two brothers told Jensen about it. Jensen was so happy that he helped his father build the world's first microscope.
A convex lens is a mirror in which an object is close to an object, while a convex lens is called an oriental mirror. The object first passes through the objective lens to form a first magnified real image between the two lenses, which falls exactly within the focal length of the eyepiece, so that the magnified real image is magnified again. So when we look at the glasses, we see a virtual image that is much larger than the real image.
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Everything in the universe is made of atoms, including humans. There is a solar system in the universe, and in the solar system there is such a vibrant world as the earth, there is a saying in China called one flower, one world, one leaf and one Bodhi, and it is possible to see a new world in a small flower. The universe is too vast for us.
So far, we have not been able to find the end of the universe in **? According to the current scientific exploration, scientists believe that the range of the universe is 93 billion light years, and this range is only observable universe, which means that there are places that human beings cannot observe, and the scope of the universe may be more extensive, even beyond our imagination, but some people have proposed that the universe is not as mysterious as we imagined, in fact, the universe exists around us, what is going on?
In the universe, every star is constantly moving according to its original trajectory, just like the earth, revolving around the sun for 4.6 billion years, and itself is constantly rotating, other planets are also the same and outside the scope of the solar system, there is the Milky Way, outside the Milky Way there are galaxies with a larger volume and mass than the Milky Way, affected by gravity, they are all surrounded by these gravitational objects, doing rotational motion, when you enlarge an atom, You will find that the inside of the atom is the same, with neutrons and protons constantly rotating around the nucleus, just like a celestial body in the universe.
Now science is divided into macro angle and micro angle, with the continuous research there are many people who think that the end of the macro is actually the micro, the two are inextricably linked, in the world of the atom is like the universe we are in, if you use a microscope to raise it to 4 billion times, you can see the universe in the atom. It is also possible to clearly see the regular movement between other particles, if we can peek into the secrets of the universe by observing the internal structure of atoms, so that human civilization can move to a higher level.
However, if we want to observe the inner world of the atom more clearly, 4 billion times is not enough, and we need to continue to expand and expand. But it is simply impossible to achieve it according to current science and technology
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Microscope magnification 400 times can see bacteria, but when you are 400 times, you can only see a small black dot, and when you zoom in to 800 times, you can basically see clearly, usually with 1000 times to observe.
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With a microscope magnifying 4 billion times, I personally think that human beings will see some bacteria and some microorganisms that we can't see now, and they are living with us, which is also quite scary.
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If you can really see the world with a microscope of 4 billion times, then human beings can directly observe the microscopic physical world, that is, the atomic and quantum world on "Ant-Man".
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After magnifying 4 billion times under a microscope, humans will find that the world in the particles is very similar to the structure of the universe we live in.
The reason why onions are chosen is because the onion epidermal cells are relatively large and easy to observe, and the onion is purple, and the cells can be seen under the microscope without staining, which is also the reason why many microscopic experiments use onions as samples.
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