I’m Ken Kuwako, your Science Trainer. Every day is an experiment. 【This article is also available on Radio!】 If I told you there’s a “mysterious water” that changes color just by shaking it, would you believe me? Imagine a potion brewed by a wizard—shifting from yellow to red, then to green, and eventually fading back […]

I am Ken Kuwako, your science trainer. Every day is an experiment! Our world is absolutely flooded with waves—sound, light, earthquakes, and even the signals for your smartphone. However, it is a well-known fact that many students find physics suddenly difficult when they transition from studying mechanics to the world of waves. This happens because […]

I’m Ken Kuwako, your Science Trainer. For me, every day is an experiment! Have you ever heard of a machine that unravels the mysteries of the universe and matter by whirling invisible particles at breakneck speeds? Its name is the “Cyclotron.” While it’s a staple in high school physics textbooks, the sheer scale of this […]

I’m Ken Kuwako, your Science Trainer. To me, every day is an experiment. Ever since I was a kid, I’ve been captivated by the mysteries of magnets and electricity. I vividly remember the thrill of seeing objects move through an invisible force without even being touched. Then, one day in middle school, I saw a […]

I am Ken Kuwako, your Science Trainer. To me, every day is an experiment. Think about a shimmering river surface or a puddle after a rainstorm. Would you be surprised if I told you that distinct geometric patterns are hidden within those everyday sights? Our world is beautifully designed according to invisible “mathematical rules.” Today, […]