In this blog post, we’ll explore how AIDS treatments are developed and their limitations, based on the mechanism of HIV. This year marks exactly 21 years since AZT (azidothymidine), the first treatment for AIDS (Acquired Immunodeficiency Syndrome), was developed. Since then, more than 20 treatments have emerged, shifting the perception of AIDS from a fatal, incurable disease to a chronic...
In this blog post, we’ll explore the principles of mechanical engineering that enable an airplane weighing over 100 tons to take flight. The airplane has made the greatest contribution to bringing the world within a day’s reach. Since their invention by the Wright brothers, airplanes have been used in various ways—sometimes as lethal weapons capable of killing people, and other times as...
In this blog post, we’ll take a closer look at why romance among people in their 40s is gaining attention and what its social significance is. Contemporary Changes in Dating and Perceptions by Age Group The most frequently used theme in movies, songs, and novels is love between couples. While it might seem somewhat cliché due to its overuse, people’s perspectives on dating continue to...
In this blog post, I’ll explain step by step how a gyro drop actually comes to a stop, why it doesn’t use traditional friction brakes, and the principles behind eddy current brakes. Gyro Drop Overview and the Limitations of Friction Brakes A Gyro Drop is a ride where passengers board seats arranged in a circle, reach a high point (about the height of a 25-story apartment building), and...