Terraforming of Uranus is the goal of altering Uranus's environment to sustain Terrestrial organisms. This process would be done in the far future, as the energy expenditure and economic output would be several times the Earth's annual output. One very important change would be stabilizing in its extreme axial tilt of 98 degrees. Uranus is a gas giant with a big rocky (silicate-iron-nickel) core. Blasting off the gaseous layers of Uranus would be far beyond current technology. After that, some atmosphere needs to remain and the core will cool dramatically to minus 300 degrees F. This would require warming via solar mirrors and strong greenhouse gases, then comet bombardment. The mass of the bare core is estimated to be as small as 0.5 Earth masses or as big as 3.7 Earth masses, so the new rocky planet could be similar to Earth in size. This would not be feasible, as the gases will form new radiation belts. And the moons will be ejected from orbits. By blasting off the atmosphere and only half of its water-ammonia layer, it could be terraformed into an oceanic "super-Earth", though the gravity will be significantly less than Earth as it is less dense. The ocean left would completely cover the planet. Next, the planet could be heated by an orbiting "cloud" of fusion satellites and powerful greenhouse gases to create a thick atmosphere of mostly water vapor, ammonia, and methane. Then through fairly simple chemical and biochemical reactions, water (H2O) produces oxygen via photo- and electrolysis, ammonia (NH3) is broken down into nitrogen, and methane (CH4) is burned to make carbon dioxide. The leftover hydrogen can be used as fuel for floating nuclear-fusion power plants that would provide most of the electricity to sustain human presence. Much Uranus' worldwide ocean would be covered by Ice, allowing the construction of outposts. But to make it more Earth-like, artificial continents (made of material mined from asteroids and small moons) could be constructed and inflated with helium (the by-product of fusion) for buoyancy, thus building a foundation for cities and natural ecosystems. Genetically modified algae in the oceans could continue oxygen cycle. Another way to build cities is to make them under the planet's surface, accessible by submersibles. They will need to withstand immense pressure.
He was yellow-skinned and had ears originally.
This list describes characters from the anime and manga series Doraemon. Also listed are their original NTV voice actors (1973), followed by their TV Asahi voice actors (1979-2005; 2005-present). Part of the 22nd century characters are listed in The Doraemons. Each main character represents a primary school student archetype. Nobita appears in every episode of the anime, while Doraemon appears in most episodes, sometimes being substituted (for medical checkup or on leave) by his sister, Dorami. Note: In some translations of Doraemon, the names of these characters are different from the original names. 2.9 Nobisuke Nobi Jr. Albert in the Cinar dub of the series, is the title character and co-protagonist of the series. He is a cat-like robot from the future. He was yellow-skinned and had ears originally. However, his ears were accidentally eaten by a robot mouse. It left him heartbroken and caused his skin to turn blue. People often mistake him for a raccoon dog. He is sent back in time by Sewashi (Nobita's Great-great-grandson) to aid Nobita. Doraemon possesses a 4-dimensional pocket from which he can acquire various kinds of futuristic tools, gadgets, and playthings from a future department store.
He also has the tendency to panic during emergencies, characterized by him frantically trying to pull out a very much-needed tool from his pocket, only to produce a huge assortment of household items and unwanted gadgets. Still, Doraemon is very friendly and intelligent, not to mention long-suffering because of Nobita's antics. Since Sewashi sent Doraemon to the past, Doraemon has been living as the unofficial fourth member of Nobita's family and acts like a second son to Nobita's parents, since despite being a robot, he requires basic needs for a person, such as eating, and also sleeps in the closet of Nobita's bedroom. He also fears mice greatly (due to a robot mouse having eaten his ears), even go crazy about it and pull out devastating gadgets, and most of the times, Nobita saves Doraemon in such situations. Although he has no fingers in most media, he can hold things because of the suction cups in his hands. His favorite food is Dorayaki. He has also been shown to date with normal female cat. He is the elder brother of Dorami.
Future husband or boyfriend of Shizuka and great-great-grandfather of Sewashi.
Nobita Nobi (野比, Nobi Nobita, English dub: Sidney in the Cinar dub, Specky in the Speedy dub, and Noby Nobi in the Bang Zoom! dub) is the co-protagonist of the series. He wears glasses, a red or yellow polo shirt with a white collar, and blue or black shorts and white socks and light blue shoes. Although he's not good at sports, he's good at shooting. He is usually accompanied by Doraemon, who functions as his caretaker. Although he's not good at sports, he's good at shooting and has been reflected in the movies many time. He's also good at string figure which sometime considered a girls' game. Son of Tamako and Nobisuke Nobi. Future father of Nobisuke (his son). Future husband or boyfriend of Shizuka and great-great-grandfather of Sewashi. Taurus), nicknamed Shizuka-chan (しずかちゃん) is a smart, kind and pretty girl. She is often represented by the color pink, and is seen wearing a pink shirt and skirt.
39;s gadgets like the Anywhere Door (Doko Demo Doa in Japanese).
The word 'Shizuka (しずか)' means 'Quiet'. She is Nobita's best friend. She does not shun Nobita due to his failing grades, lazy disposition or constant failures. In fact, she often tries to encourage him to do better, though she usually fails to convince him. Shizuka likes to take a bath several times a day; however, a running gag in the series is that she is sometimes interrupted by a sudden appearance of Nobita (sometimes Doraemon, Gian, or Suneo) usually due to misuse of Doraemon's gadgets like the Anywhere Door (Doko Demo Doa in Japanese). Shizuka's skirt is also frequently seen getting flipped, either by Nobita misusing Doraemon's gadgets, or by the wind. Scenes in which her underwear is seen, or she is seen bathing, have been removed from the dubbed versions, especially in India, Europe, the United States and the United Kingdom. Her true passions are sweet potatoes, which she would rather keep to herself out of the knowledge of others, and the violin, in which her playing is just as horrendous as Gian's singing. She is also known for taking piano lessons unwillingly due to her mother's wishes (as she loves violin more), which is sometimes a reason for declining to hang out with friends (but she plays piano better than violin). Shizuka is an animal lover and keeps two pets at home: a dog, who is saved from succumbing to illness by Nobita and Doraemon in one story; and a canary which runs away on multiple occasions and causing Shizuka and Nobita to run around the city chasing her down.
He is known for his awful singing voice, though he considers himself a great singer.
She sometimes fansies some handsome idols on TV. Besides Nobita, Shizuka is also close to her classmate and popular student Dekisugi. Though they consider each other only as friends. Gemini), named Buster in the Cinar dub and Bob in the Speedy dub, usually known by the nickname "Gian" (「ジャイアン」, "Jaian", English: Big G) is a strong and quick-tempered local bully. He also frequently steals other children's stuff (especially Nobita's and Suneo's) under the pretext of "borrowing" them, unless the toy is damaged. He is known for his awful singing voice, though he considers himself a great singer. To prove this, Gian sometimes "invites" others to attend his concerts, under the threat of beatings. His singing is so horrible that, once, Nobita and Doraemon try to mute it in a silent world, his writings of the song lyrics in a board end up having the same effect as when they hear them.Though his voice is terrible in one of the episodes it was shown that a girl liked his singing. In some films, his singing is enhanced to become an effective weapon (as in 'Nobita's Great Adventure in the South Seas'). In some episodes when his voice is recorded and he hears it, he instantly denies it being his voice and threatens to beat up the person who his songs in a very bad way (which is an irony).
39;s mine is mine.
Gian is also confident in cooking, but just like his singing, his hand made food can be a nightmare for other people very easily. However, Gian does not hesitate to help his friends when they are in real trouble. Throughout the series, particularly the films, he is often the one who voices the most concern and refuses to look away when there is a problem, an opposite of Suneo's cowardice. While he is described by others as daunting and intimidating, he is very sensitive and prone to crying when something touching happens, and he actually values his friends highly, a feeling which his friends sometimes reciprocate. Gian also has a soft spot for his younger sister, Jaiko, and usually tries to prevent her from trouble, even if she can perfectly handle her situation. Gian basically is a bullying 'tsundere'. His catchphrase is "What's mine is mine. What's yours is also mine." (「俺の物は、俺の物。お前の物も俺の物。」, "Ore no mono wa, ore no mono. Omae no mono mo ore no mono."), also known as Gianism (ジャイアニズム, Jaianizumu) in Japan (the Japanese band Nightmare have borrowed the term for their albums Gianism Best Ofs and Gianizm). Pisces) is the fox-faced (inherited) from his mother) rich child who loves to flaunt his material wealth before everyone, especially Nobita. A lot of the stories start with Suneo showing off some new video game, toy or pet which evokes Nobita's envy.
He is often seen with Gian, teasing Nobita. He also often pushes Nobita aside with silly excuses while he invites Gian and Shizuka to his parties or resorts. However, he is actually one of Nobita's closest friends, who would often ask for his and Doraemon's help. In the films, Suneo is often the one most reluctant to take part in Nobita and Doraemon's adventures, and he also tries to face as little trouble as possible and go home, unless others convince him, making him somewhat a coward. He has an extensive knowledge of science, and is a talented artist and designer, besides being extremely cunning. In some scenes, Suneo is seen as a narcissist who loves to stare at himself in the mirror while telling himself that he is the most handsome guy in the world. His habit of bragging often lands him into trouble. Suneo is also very self-conscious about his height, being the shortest kid in his class. He likes steak and melon. There are many reasons why Suneo chooses Shizuka and Gian, except Nobita. It is because he tries to win Shizuka's favour and not to get harmed by Gian. Dorami (ドラミ) (born on 2 December 2114, Sagittarius) is Doraemon's younger sister. Like Doraemon before he developed a fear of mice, she is yellow-skinned, and to keep Doraemon from thinking about his ears, her ears were replaced by a large red bow, her the fox tail were replaced by a flower tail.