CategoryHumts

In this blog post, we will look at the use of CT technology beyond human diagnosis, including its expansion into various fields such as archaeology, industry, and forensic medicine.   The discovery of X-rays in 1895 revolutionized diagnostic medicine. Since then, X-ray photography technology has evolved into CT (computed tomography), which enables three-dimensional imaging through cross...

This blog post explains in simple terms what each of the main parts of a computer does and how they work together to deliver optimal performance.   How are computer parts similar to solving math problems? Since the dawn of humanity, primitive societies have undergone the agricultural revolution, the industrial revolution, and the information revolution, gradually developing in a direction...

In this blog post, we will look at specific examples of how BCI technology, which controls machines through brain waves, can be applied to VR games.   Recently, VR games have been rapidly commercialized around the world. VR game rooms are operating in various regions and are also being used in movies and amusement parks. VR is a cutting-edge technology that creates an artificial environment...

In this blog post, we will examine the importance and potential of securing the 700 MHz frequency, which is the core infrastructure for the development of the Internet of Things.   “Everything must be connected.” This is the slogan of the “Internet of Things,” which has become a hot topic in the electronics industry. The Internet of Things creates an environment where all objects are...

This blog post provides a simple and detailed explanation of how carbohydrates, proteins, and fats are broken down and absorbed by the body.   How are the three major nutrients digested? Carbohydrates, proteins, and fats are substances that provide energy to the body and are all composed of multiple components. These substances are digested in the form of chyme, a thick, water-soluble...

In this blog post, we will look at the principles of 3D printing technology and examples of its use in various industries to explore the potential of this technology in the future.   3D printing is a technology that actually reproduces the shape of a three-dimensional object, and the printer that realizes 3D printing is called a 3D printer. 3D printing technology has developed rapidly in...

In this blog post, we will take an in-depth look at the meaning of “similarity” in pictorial representation through the works of Picasso, Cubism, and a philosophical perspective.   Considerations on pictorial representation For pictorial representation to be valid, that is, for a painting to be a painting of a certain object, must the painting resemble the object? A year before painting “The...

In this blog post, we will look at the principles and roles of catalysts that affect the speed and path of chemical reactions, as well as examples of their use in industry and the environment.   The minimum kinetic energy required for molecules to meet and undergo a chemical reaction is called activation energy. Reactions with low activation energy proceed quickly because many molecules have...

In this blog post, I will talk about how I reflected on my feelings and inner self through a documentary about the ecology and maternal love of humpback whales.   National Geographic Whale Secrets Why I chose this documentary I remember going to the aquarium with my mother when I was little. It was part of the tour, and at the end, we went into a theater and watched a documentary about...

In this blog post, we will compare Amotz Zahavi’s handicap theory and Richard Dawkins’ natural selection theory and explain how the two theories can be reconciled.   Introduction Richard Dawkins’ theory of natural selection is a theory that the evolution of living organisms is selected by nature through the evolutionary process of reproduction, mutation, competition, and...