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written by 10318 Oh Su-a Have you ever felt happiness in SAWL, especially during breaks?  Lots of students can find happiness in their classrooms, snack bars, and dormitories, etc. However, some students have problems with finding happiness when we rest. Classroom In the classroom, we can see many Sawlians studying, talking with friends, sleeping, etc. All of those things can make students happy. When you spend time learning, your grade may improve. It will make you feel nice and rewarded. Also, you can leave a good impression on your classmates.  How about chatting with your friend? It always makes you feel better and makes your school life more cheerful. It is fun to talk with both your classmates and roommates.  Many students sleep in the class with their cozy blankets. Most Sawlians sleep in the classroom to relieve their fatigue and stress. Dasarang You can go to the snack bar, also called the dasarang. There you can eat lots of snacks! Many students choose the dasar...

  written by 10122 Jung Minji If it is the first time for Sawlians to live in the dormitory, everything would be complicated and confusing. But remember, these things will help your school life, and your school living will be upgraded. They are just small things, but they will be helpful to Sawlians. Toothbrush A toothbrush is a daily necessity, so most students already have this in their bathrooms or classroom. But life will be more convenient if Sawlians have two toothbrushes. One is for the school, and the other is for the dormitory. Maybe all students have a dormitory toothbrush, but sometimes the school toothbrush much more helpful to Sawlian.  When you feel sleepy, brushing your teeth is the most effective way to wake up. No matter how much you try to wake up, you can't help but feel sleepy during class time. In this situation, brushing your teeth will not only wake you up but also refresh you.  Tumbler Cover Tumbler cover can be a little unfamiliar. It is cover for...

  written by 20514 Oh Juyeon COVID-19 has changed our lives in many aspects, and corona blue has become a big problem in our lives. However, here is one unchangeable fact: there shall be small but valuable happiness around our lives. There are tiny happy moments and helpful lifestyle tips that we can find and use in school life. Reliable Peers As a high school student, you would have so many things to do, such as performance tests, studying for the mid-term and final exam. However, you would also realize that you are not alone because there are a lot of peers in SAWL who are doing their best together to make dreams come true. We get motivated by watching them, and, becoming tired, we can rely on them, too. Classmates, seniors and juniors, roommates, and friends in clubs are such valuable people who shine your life in SAWL. Roommates The dormitory is one of the main identities of SAWL life. Most Sawlians are living in Pine Hall and Azalea Hall dorms. Usually, four to six students sh...

              在邓小平主席施行改革开放与苏联的没落以后，邓小平主席决定发展中国的科学技术。从 1980 年到 2019 年，尤其是航天技术与 IT 技术发展得很快。中国是第四次工业革命中成长起来的国家之一，向美国   、日本   、韩国与新加坡一样。其中，中国是成长最快的。中国有名的公司“华为”和“小米”一直投资 IT 技术产业。实际上，这两个公司的手机、电脑与 AI 产业可以与三星和 APPLE 相提并论，并且，中国的共享经济是中国第四次工业革命的代表例子。中国的共享单车比韩国的更普遍。 2019 年这样的共享单车扩大了使用范围。共享电池也是第四次工业革命的产品之一，是在数字化时代必须有的。除了共享单车与共享电池以外，还有共享经济。另外，中国的航天技术也是世界最强之一， 2019 年 1 月中国的航天探测器“嫦娥 4 号”，是世界首个降落在月球背面。因此，让美国、英国与以色列紧张了，为了航班技术发展，加大投资。最近，中国的许多科学技术快速发展，竞争者美国也意识到了。好像过去的苏联，中国对抗美国，发展越来越快。很多外国的学者说中国一定会成为世界最强的技术先进国家。中国又大人与资源又多。因为这样的优势，中国比别的国家更有利技术发展。下面事是另外的中国科学技术的例子。   代替 针 的超微作 业 泡沫机器人 问 世           科学家在进行胚胎操作等非常精密的实验时 , 会用非常细的针作为工具。但是泡沫机器人今后有可能有效地替代这种超精密作业。据香港《南华早报》 (SCMP)3 日报道 , 由 Dariq 领导的中国机器人学国家重点实验室的研究人员在科学杂志《 Small 》上刊登了泡沫机器人开发研究结果。中国科研人员利用激光束制造出了可精确控制的超迷你气体泡沫机器人。研究人员通过显微镜观察并操作激光束 , 泡沫机器人就会随之移动。这种泡沫机器人只有数微米大小 , 可在水丰富的环境中用于人工组织编辑或胚胎操作等各种目的。实际上 , 研究组按照意图移动泡沫机器人 , 成功将微米大小的凸起的人工组织与凹凸不平的人工组织像拼图一样连接在一起。泡沫机器人将凸起的人工组织从后推到凹凸不平的...

written by 10128 Hwang Uikyu, 10724 Jeong Jaewon,  20424 Choi Sohi, 20605 Min Jeongyeon, 20615 Yun Wonhyeong The nuclear weapon is considered as the most deadly man-made weapon.  Countries around the world have taken many steps to prevent nuclear weapons from being misused and to maintain peace in the world. One of them, it’s the nonproliferation treaty (NPT). NPT is an international treaty whose objective is to prevent the spread of nuclear weapons and weapons technology, to promote cooperation in the peaceful uses of nuclear energy, and to further the goal of achieving nuclear disarmament and general and complete disarmament. Nuclear states, such as the United States, France, China, Russia, and the United Kingdom, are only required to try to reduce their nuclear weapons progressively. Also, some point out the limitations of the nuclear nonproliferation system, led by the NPT and the International Atomic Energy Agency, due to the North's push for a nuclear test.  H...