I’m Ken Kuwako, a Science Trainer. Every day is an experiment. The “magnetic field” that forms around magnets and electric currents is an invisible concept, which can make it difficult for students to visualize. In class, I explain things like, “Magnetic field lines run from the north pole to the south pole,” and “The direction […]

I’m Science Trainer Ken Kuwako. Every day is an experiment! When you were a child, didn’t you ever wonder about this? This time, I’d like to unravel that mystery using a “gyro wheel” and explore the hidden power of rotation that we can’t see with our eyes. Once you actually experience it with your own […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment! Have you ever noticed the advertising magnet sheets stuck to your refrigerator—those thin magnets from water-leak repair companies and other businesses? They may look like nothing more than simple promotional items, but hidden inside these thin sheets is a surprisingly clever magnetic structure. When […]

I’m Ken Kuwako, a Science Trainer. Every day is an experiment. The program “Nature Teacher: The Ultimate Experiment on Planet Earth”, which I had the opportunity to work on as a science supervisor and on-screen expert, aired on TBS on January 18. This was a large-scale science variety show in which the comedy duo Chocolate […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment. Have you ever wondered just how unlikely it is that you were born as exactly you? If you actually do the math, the number turns out to be truly astronomical. In this article, we’ll unravel the mystery behind this incredible “one-in-a-trillion miracle” using something […]