I’m Ken Kuwako, your Science Trainer. Every day is an experiment! What comes to mind when you hear the word “wave”? Maybe the shimmering waves of the ocean, or the ripples spreading across your bathtub? In fact, our world is full of “waves” that are invisible but incredibly important. The most common example is sound. […]

I’m Ken Kuwako, your Science Trainer. Every Day is an Experiment! When you hear the phrase “something that conducts electricity,” you might immediately picture shiny metals. But did you know that you can create a mysterious liquid that carries an electric current just by dissolving a common ‘powder’ found right in your kitchen? The science […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment. [This article is also available on the radio!] A smooth, white rock lying on the side of the road. Wouldn’t you want to know its true identity? Like a detective in a forensic investigation, a single drop of a “magic liquid” can unlock the […]

【This article is also available on the radio!】 When you talk about the strength and design of structures in class, what examples do you use? Probably familiar buildings, famous bridges, or diagrams from textbooks, right? But what if the structure you’re talking about is in a beautiful, picturesque landscape in a faraway country? That would […]

Here is the translated blog post, crafted to be natural, engaging, and easy for a native English-speaking general audience to read! Hello! I’m Ken Kuwako, your Science Trainer, and for me, every day is an experiment! You stand in front of a mirror and see “another you.” While it’s an everyday sight, the world inside […]