In order to reduce the difficulty, the first batch of ice blocks that were forced to land did not rotate. Three astronauts landed on such an ice block, carrying the following equipment: a drill car shaped like a cannonball that could drill through the ice, three light pipes, a jet pipe, and three parabolic mirrors folded up. Only then could they feel the enormity of the ice. The three of them seemed to have landed on a small crystal planet. In the strong sunshine of space, the ice under their feet seemed unfathomable. In the black sky, there are countless such crystal planets suspended far and near, some of which are still rotating. The surrounding rotating and non-rotating ice blocks reflected and refracted sunlight, and on the ice where the three astronauts stood, there was a constant dazzling change of light and shadow. Looking into the distance, the ice in the ice ring looks smaller and smaller, but more and more dense, gradually shrinking into a dense silver belt bending to the other side of the earth. The nearest ice cube was only three kilometers away from their place, rotating on its short axis, which in their eyes had a breathtaking momentum, as if three little ants were watching a crystal skyscraper collapse again and again. After a period of time, the two ice blocks will collide due to gravity, which will break the filter membrane, disintegrate the ice blocks, and the broken ice blocks will soon evaporate and disappear in the sun. Such collisions have occurred twice in the ice ring, which is why the ice was forced down in the first place. When the operation began,Cold Drawn Tubes, an astronaut started the drill, and the drill began to spin, and the ice splashed outward in a cone, shining in the sun. The drilling truck broke through the invisible filter film on the ice and drilled into the ice like a screw, leaving a circular drilling hole behind. As the drill hole extends deeper into the ice, an ever-lengthening white line can be seen faintly in the ice. After reaching the predetermined depth, the drill truck turns and drives out of the ice in the other direction, which forms another drill hole. Finally,Precision steel tubes, four drill holes are drilled deep into the ice, and they intersect at a point deep in the ice. Next, the astronauts inserted three light pipes into three drill holes, and then inserted a jet pipe into a fourth drill hole with a larger diameter. The nozzle of the jet pipe was facing the direction of the ice. Astronauts then use a thin tube to fill some kind of quick-setting liquid between the light guide tube, the jet tube and the wall of the cave to form a good seal. Finally, they opened the parabolic mirror. If there is any latest technology in the initial stages of recycling the ocean, it is these mirrors. They are a miracle created by nanotechnology. When folded up, they are only one cubic meter in size, but when opened, they form a huge mirror with a diameter of 500 meters. These three mirrors are like three silver lotus leaves growing on ice. The astronauts adjusted the extended end of the light pipe so that its light-receiving end coincided with the focus of the reflector. In the depths of the ice, at the intersection of three holes, a bright point of light appeared, like a small sun, illuminating the mythical wonders in the ice: silvery fish, seaweed dancing with the waves.. All of these remain lifelike when they freeze in an instant, aluminium coated tubes ,cold drawn tubes, and even the small bubbles from the fish's mouth are clearly visible. In another block of ice more than a hundred kilometers from here, which is also being retrieved, the sunlight from a light pipe into the depths of the ice shines a Huge shadow, it is a blue whale more than 20 meters long! This is the ocean of mankind in the past. The steam quickly blurs the point of light deep in the ice, and under the scattering of the steam, it becomes a white ball of light, which gradually expands as the volume of the melted ice increases. When the pressure reached a predetermined value, the cover of the nozzle of the jet pipe was broken open, and a turbulent stream of steam shot out; because there was no resistance, it spread far away in a sharp cone, and finally faded away in the sun; and part of the steam entered the shadow of another ice block and condensed into ice crystals, like a large group of fireworms shining in the shadow. The deceleration propulsion system on the first 100 ice blocks was activated, and because of the huge mass of the ice blocks, the thrust generated by the system was relatively small, so they had to run for as little as 15 days or as much as a month to decelerate the ice blocks to the speed of falling into the atmosphere. Before the fall, the astronauts will go up to the ice again to retrieve the light pipe and the mirror. To land all 200,000 ice cubes, these devices should be reused as much as possible. In the future, the recovery operation of spinning ice will be much more complicated, and the propulsion system will first brake its rotation and then decelerate it. Section 3 Ice Meteor Yan Dong, together with the people of the Crisis Committee, went to the plains in the middle of the Pacific Ocean to watch the first ice meteors fall. In the past, the plain of the ocean floor was snow-white, reflecting the strong sunshine, and it was impossible to open your eyes without sunglasses. But this did not remind Yan Dong of the snowfields of his hometown in the northeast, because it was as hot as hell here, with the ground temperature approaching 50 degrees Celsius; the hot wind blew salt dust, which made his face hurt. In the distance, there was a 100,000-ton oil tanker; the huge hull was leaning on the ground, and the propeller and rudder below, several stories high, were covered with salt. Looking at the white mountains farther away, which are undersea mountains never seen by human beings, Yan Dong's mind suddenly gushed out two poems: The sea is the land of ships, the night is the day of love. He smiled bitterly, and after such a disaster, he could not get rid of the artist's thinking. A burst of cheers rang out, and Yan Dong looked up in the direction people were pointing to, and saw a red bright spot in the silver ice ring across the sky. The bright spot drifted out of the ice ring and expanded into a fireball, behind which there was a white trail, which became longer and thicker, and its color became thicker and whiter. Soon, the fireball split into dozens of pieces, each piece continued to split, each small piece dragged a long white tail, this white trail covered half of the sky, it seemed to be a white Christmas tree, each branch of the branch hung a shining light.. More ice meteors appeared,impact beam tubes, and supersonic sonic booms spread to the ground like rolling spring thunder. As the old trails of water vapor fade and new trails of houses appear, the sky is covered by an intricate white net, and now trillions of tons of water belong to the earth again. cbiesautomotive.com