In this blog post, we’ll explore how seismic waves—which cause significant damage during earthquakes—are used to investigate the Earth’s internal structure and determine the location of earthquakes and the thickness of the crust.   In the past, South Korea was classified as an earthquake-safe zone. However, as the frequency of earthquakes in the country has recently increased sharply, people...

In this blog post, we’ll start with humanity’s dream of flying through the skies and explore the structure and propulsion systems of rockets, Kspace’s rocket development plans, and the various possibilities that small rockets can offer.   Humanity’s Dream of Going Beyond the Skies and Into Space Long ago, the Wright brothers flew the world’s first airplane. Humans have long harbored a desire...

In this blog post, I’ll examine the differences between “custom-made” humans and “natural” humans based on the movie ‘Gattaca’, and consider the potential value—from both individual and societal perspectives—of choosing genetic engineering to enhance one’s potential for self-actualization.   The movie “Gattaca” is set in a future society where genetic engineering is possible. The...

In this blog post, we’ll explore the principles and benefits of induced pluripotent stem cells (iPSCs)—which have made the reversal of time, once thought possible only in movies, a reality at the cellular level—as well as the bioethical issues surrounding them and their current potential for medical applications.   We have long understood, as a law of nature, that time that has already...

In this blog post, we’ll examine the concept, history, operating principles, and types of remote exploration through scenes from the movie ‘WALL-E’, and explore how current and future remote exploration technologies can be utilized.   Introduction In a future set 700 years from now, humanity has left a desolate Earth behind, entrusting a remarkable robot with the mission of...

In this blog post, I’d like to summarize my thoughts on how to distinguish between the claims I want to believe and objective evidence when examining social issues, as well as my reflections on the various arguments surrounding global warming.   Our Attitude Toward Social Issues We encounter countless social issues throughout our lives. Some, like the U.S. eavesdropping on Germany, the...

In this blog post, we’ll examine how an air conditioner transfers heat from indoors to outdoors and explore the operating principle of the heat pump that makes it possible.   Imagine a sweltering summer day: you’re riding a crowded subway, walking past the scorching asphalt, and finally stepping into an office or classroom where the air conditioner is blasting. The moment you’re met by...

In this blog post, among the various fields studied in the Department of Energy and Resource Engineering, I will focus on petroleum engineering to explore the importance of energy resources, the knowledge required for oil exploration and development, and the future career paths I have envisioned while studying energy and resource engineering.   Would we be able to live as comfortably as we...

In this blog post, we’ll explore everything from the definition and history of skin scuba to essential equipment, diving techniques, and safety precautions, covering the basics you need to know to explore the ocean safely.   Definition and History of Scuba Diving Scuba diving (SKIN SCUBA) is broadly divided into skin diving and scuba diving. Skin diving, also known as snorkeling, involves...

In this blog post, I will examine how biotechnology—which enriches human life—could pose a threat to the survival of Homo sapiens if it advances too far, and I will reflect on the relationship between the advancement of biotechnology and a sustainable future for humanity.   Having diverged from a common ancestor with apes, humanity underwent a long evolutionary process to become Homo...