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Mechanical engineering is based on a variety of mechanics, including thermodynamics, solid mechanics, fluid mechanics, and dynamics, and has a profound impact on the machines and technologies we use in our daily lives. From the design of cars to various advanced technologies, mechanical engineering makes our lives easier by increasing efficiency and safety.   ‘You only sound as good as you...

The origin and evolution of life has long been debated, and natural selection and gene drift are considered to be the primary mechanisms of evolution. Natural selection is the process by which individuals with traits that favor survival and reproduction gradually increase, while gene drift is the phenomenon by which the proportions of traits change due to chance factors. Through these mechanisms...

The Internet of Things (IoT) is being touted as a technology that will make life easier through the networking of things, but there are still many technical and security issues to be resolved. While IoT has great potential for success, it’s not currently a guaranteed commercial success like previous buzzwords.   When you think about the future, most people probably have a slightly sci...

View cities as organisms and analyze the role of culture and role differentiation in their evolution. We’ll also discuss how urban designers should respect and develop the genetic elements of cities.   There are many ways to study cities. Some analyze cities structurally, while others study them in relation to policy. In particular, recent advances in data and technology have led to...

We haven’t found any extraterrestrial life yet, but as science advances, the possibility remains open. Beyond carbon-based life, it’s entirely possible that there are forms of life we haven’t imagined, and new discoveries could be made in the future.   As of September 13, 2024, when I am writing this article, humans have yet to discover a planet other than Earth with life...

Surrogacy gives infertile couples the opportunity to have children, but it also raises ethical issues about the use of surrogates as reproductive tools. Countries have taken different stances on this from a bioethical perspective, and opinions are still divided.   Many people want to have children who carry their own genes, and while a man’s sperm and a woman’s egg are needed to...

Search engines quickly find information related to the words you type in from pre-indexed web pages. Page ranking algorithms are used to place important webpages at the top, and various techniques are used to optimize search results to increase user satisfaction.   The internet is exploding in size every year, and it’s estimated that by 2024, search engines will have found nearly 70...

Using the virtual reality of the movie The Matrix as a backdrop, discuss why we choose virtual worlds over reality. If sensation and perception are interpreted the same in the brain, it is argued that there is no intrinsic difference between the real and the virtual, and that we need not choose the real just because it is ‘real’.   Imagine the following situation: everything you...

Drawing on the worldview of the movie The Matrix, this course explores the meaning of human free will and choice as the boundaries between virtual reality and reality become blurred. It raises philosophical questions about whether virtual reality can replace reality and whether humans can find true satisfaction in it, and compares the superiority of the real and virtual worlds.   In the...

  Social media has grown rapidly thanks to the development of mobile internet environments and easy-to-use interfaces, and has had a huge impact on not only human communication, but also on society as a whole. However, it has also created side effects, such as addiction, privacy breaches, and the spread of misinformation, which require careful use.   Definition and development of SNS In...