[Reprinted] A group chart that can change your world outlook-from one billion light years to one flying Meter

I sincerely recommend you read it carefully. I believe this blog will change the world outlook of many people.

1 billion light years
What is the concept of billions of light years?
Light years, a year's journey. Light speed! It is a widely recognized speed limit. It is 299792458 meters per second. It can circle the earth in seven and a half circles in the twinkling of an eye. See, it's so fast. Let him run for a year. The measured distance is just a year. Now move the mouse to the lower left corner of the screen and click Start- Program "-" Attachment "-" Calculator ", all of them come to calculate it, this year is 31536000 seconds, a second to run 299792458 meters, take out 9454254955488000 meters, about equal to 100,000 million kilometers. What do you mean, astronomical numbers? Haha ~ Of course, astronomical numbers must be astronomical numbers ~~~~~ But this is only the length of a single year.
When we see stars billions of light years away, the stars that have caught our eyes have flown for billions of years across the universe. In other words, what we see now is what it looks like a billion years ago! Now, how can we see it only after one billion years ...... Chilling!
It is generally believed that the universe has been born for 15 billion years. So we may have observed that the diameter of the widest cosmic space is only within the range of 15 billion light years. We can see that the light of 15 billion years has passed through the universe for 15 billion years. That is the image of the universe !!!
The following figure observes the universe at an order of billions of light years. Everything shown in the above pixel points is far-reaching. Oh! After that, I am dizzy.

0.1 billion light years
Now we have reduced our field of vision by 10 times, and the universe still seems empty. However, are the stars that are spotted?

10 million light years
Turn your eyes down by an order of magnitude. Those dots still look like stars.

1 million light years
Closer, closer. Oh! What, so familiar? Is this what you call "star? It's a bunch of stars. We call it the Milky Way.

0.1 million light years
This is our home in the Milky Way. Here is a close-up ~~ Child ~~~
At an order of magnitude like 0.1 million light years, we can see the whole galaxy. In fact, the diameter of the galaxy is 100,000 light years. Which of the following can invent a ship with the speed of light? It will take 100,000 years to fly from the side of the Milky Way to the opposite side to bring a large hanging angle! Oh ~, In such a long journey, we can see that life is nothing more than death. But this is only for those who are still in the galaxy, the crew on the ship can only feel the journey for several minutes. The theory of relativity is gone.

10 thousand light years
Summer Night in the grassland of Mongolia, for the first time in his life so clearly saw the Galaxy, a gloomy light with the night sky. From this, we can roughly estimate our position. If we regard galaxy as a huge flat dish (the hunger can also regard it as a big cake, the sugar of sesame paste ^_^) we should be on the plane of this flat plate. Otherwise, if this is not the case, we will be above or below it, then the night sky will be half bright and half dark, rather than the galaxy light as it is now in the sky, the stars are evenly distributed on both sides.
In fact, modern research has come to the conclusion that our solar system is at the edge of the inner side of the spiral wing of the galaxy, about 25 thousand light years from the center of the galaxy. As a result, we took back our field of view to the order of 10 thousand light years, focusing on one of several tentacles of the galaxy.

1 year
It's very difficult!

100 light years
Close to the point, it's still dense.

10 light years
It's very difficult!

1 lightyears
Wait. What is this?

1 trillion km
What exactly is it when we move closer to a group that is ten times foggy?

1 billion kilometers
This time I can see it clearly. It turns out to be the solar system! We crossed the mountains and recognized it in the dense stars. It was not easy!

10 thousand km
Why is it so clever? We can see from the 1 billion light year that we are facing the United States. View the Earth with a 10 thousand km view. This is the view of God. Google Earth
This effect can also be achieved, starting with the United States ^_^

1000 km
If I remember it well, I taught it in the geography class. This is the Penghu Lake in the five Great Lakes of North America. The framed city is Chicago.

100 km
I don't know. The world is amazing. A bird's eye view of Chicago. Then we started the order of magnitude that we humans can understand and the world that we are familiar.

10 km
Dense, houses, Lakeside houses. Is there a department store? Hey ~

1 km
I have a house that faces the sea and blooms in spring.

100 meters
Yo! What is this on the lawn?

10 meters
It turned out to be a silly guy who slept well.

1 meters
Hey, you have been peeked at, but you still don't know.

0.1 meters
A tenth of a meter is also called a sub-meter, which we can grasp. We believe that most of the objects that humans are exposed to are in this order of magnitude. Look around you, keyboard, mouse, cell phone, cup, bowl ......

1 cm
This is the detail of his wrinkles. Maybe you haven't gotten it. To be prepared, we are about to enter another unfamiliar field-the microview world.

1mm
Pores on the hand. But what about shame? Dizzy!

100 micron
Zoom in ten times to see the structure of the skin.

10 microns
The order of magnitude of a cell is 10 microns, of course, this is generally only. The largest cell in the world is the ostrich egg. It is a single egg, measured in meters.

1 micron
Details of the nuclear membrane suspected to have been used in biology.

0.1 micron
We can see that this highly spiral structure is a chromosome. The foreign text below said: Whenever a human cell contains 23 pairs of chromosomes (46 ).

100
The length unit refers to the 10-10 power meters. It is represented by a small circle on top of the letter ". The order of magnitude of 100 can be used to measure the substances of some organic large molecules.
I think you will be able to blurt out when you see this rule with an equidistance double helix structure. That's right. This kind of substance is called DNA, also known as DNA. The molecular structure is clearly visible.

1 Nm
The power of 10-9 is called a Nano. Nowadays, the hot research of nano-technology for Material Science means that after many materials are refined to nano-scale, they will show a lot of properties that are not displayed on a regular order of magnitude. At an order of magnitude like nano, we can even clear the number of atoms. Therefore, nano scale is also called atomic level.
They are the atoms that make up DNA molecules, and they combine with each other to form a large organic molecule with a bond and hydrogen bond. Life is embodied in this complex combination. Salute

1e
When I was in middle school, I should know that an atom is composed of a nucleus and an electron. We can see that the electronic clouds outside the nucleus are thick.
The so-called electronic cloud does not mean that an atom has countless electrons and is surrounded by clouds. Each atom has a fixed number of electrons, depending on the element type. The movements of these electrons are erratic and chaotic outside the nucleus. An electronic, countless methods. We will use the electronic cloud to describe the characteristics of these electronic "group turn. The probability of appearance in a location close to the core is higher, and the cloud is more secure; the probability of appearance in a location far from the core is smaller, and the cloud is thinner.

10 meters
A dense electron cloud outside the nucleus. It seems that we have returned to the vast universe. In this way, every atom is like a small universe, and our world is like this ......

1 skin Meter
It passes through the largest e-cloud and finds that the closer core is clean. It turns out that it is far away to attract customers. If it is close, it will reject them and keep the best distance. (Pretty similar to the object ^^_^)
What? What do you say is that the electron is negative, the nucleus is positive, and the opposite sex is absorbed? Don't tease me! The closer it gets, the closer it gets, and the closer it gets, the less it hits the core. No one can move at last!
But why not? State secrets! Don't tell you, huh, huh.
The spots in the box are the nucleus.

0.1 skin meters
Approaching, this is the legendary nucleus. The power of 10-12 is called a skin meter. At the order of magnitude of 0.1 skin meters, we can see a lot of balls in the nucleus. They are positive-electric proton and unelectrified neutron.

10 meters
Close-up of Nucleus

1 feimeters (10-15 power meters)
The details of the proton (or neutron) are messy. Unknown structure, unknown domain, where belongs to God.

0.1 meters
Speechless. Translate the foreign text below the picture to end, he said: Once we enter the next level, what will we see and what will we know?

From the perspective of looking for things, we can see the cloud from a place other than one billion years ago.

How can we know that it is not another civilized measurement unit? Some scientists have inferred that the formation of the universe takes about 15 billion years. What about 15 billion years ago?
I have fainted in the ground ....