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How to do a handwritten newspaper on the topic of love science: exploring space, cosmic celestial bodies why is the earth round.
Not only is the Earth round, but most of the celestial bodies in the universe are round. Have you ever seen the round water droplets on the lotus leaves? Liquid matter must shrink into a spherical shape under its own gravitational force, which is the most basic physical law in the universe, and only by shrinking into a spherical shape can the balance of gravity inside the object be achieved.
In other words, when the gravitational force inside the object is balanced, it will inevitably become spherical. Because the spherical shape is the most perfect and stable. That's what perfection means.
For example, on a microgravity space station, water flows out and automatically shrinks into a spherical shape. The Earth was also a hot liquid planet in its early days, so it naturally contracted into a spherical shape under its own gravitational pull. Even when a celestial body is large enough, even if it is made of solid matter, it will gradually collapse into a spherical object under its own gravitational or gravitational pull.
Therefore, most of the large celestial bodies in the universe are spheroids!
Mysterious outer space.
Outer space refers to the area of space outside the dense atmosphere of the Earth, and there are no clear boundaries. Also known as cosmic space, it refers to the void area outside the atmosphere in the earth's sky, and outer space is usually used to distinguish it from territorial space (territory); Although it is called emptiness, it is not ethereal. Outer space, also known as space, is generally defined as space approximately 1,000 kilometers above the Earth's surface.
The Fédération International Aeronautics defines an altitude of 100 km as the Kármán line, which defines the current boundary between the atmosphere and space. The United States considers people who reach an altitude of 80 kilometers to be astronauts, and 120 kilometers is the boundary where air resistance begins to work during the spacecraft's return to Earth.
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This is the call of the heart, this is the dedication of love, this is the spring breeze of the world, this is the source of life... As long as everyone gives a little love, the world will become a better tomorrow! "Whenever this familiar melody is meant, my heart always has a feeling of emotion, how can an old song that has been popular for many years still move people today?
I think it's because it interprets the true feelings of the world and promotes dedication and love.
There was a little boy who, on his way home, was happily crossing the road with his schoolbag on his back when a truck weighing about five tons came speeding up, and when the driver found out, it was too late, and the truck pressed the little boy's feet and arms, "Ah......After a scream, the driver stopped the car, and he hurried to the little boy, who had already passed out, and his body was bloody and ......miserable
The little boy was sent to the hospital, the family members who rushed to hear the news were in pain, desperately beating the dumb driver, time passed minute by minute, the little boy stayed in the operating room for more than six hours, and soon after, the doctor came out, shook his head, and said regretfully: "I'm sorry, we have tried our best, now his limbs are crippled, if you want to **, you have to go to Songjiang, but the hope is very small, I hope you are mentally prepared." The boy's mother almost fainted.
The boy's family decided to give it a go, but the expensive surgery cost was a big part of their heart, and everyone's hopes were dashed and they were heartbroken.
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Just make the cover design beautiful.
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A hand-copied newspaper with the theme of three festivals and three loves for loving the motherland.
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