Soy Ken Kuwako, Science Trainer. Cada día es un experimento. ¿Te sorprendería saber que un fenómeno tan sencillo como «moverse» puede esconder una física sorprendentemente profunda? Esta vez, en la escuela hemos comprado varias unidades del carro de dinámica F-1 de NARIKA. A primera vista, no parece más que un pequeño carro que rueda, pero […]

I’m Ken Kuwako, a Science Trainer. Every day is an experiment. A Fascinating Physics Phenomenon You Can Experience Just by Sitting on a Swivel Chair If you have a swivel chair at home, there’s a fun experiment I’d like you to try. Stand on the chair and swing both arms around in the direction of […]

I’m Ken Kuwako, a science trainer. Every day is an experiment. Have you ever seen two mirrors facing each other in a hair salon or a fitting room? When you stand between them, your reflection seems to stretch endlessly into the distance, getting smaller and smaller. It’s a fascinating sight—but did you know that this […]

I’m Ken Kuwako, a science trainer. Every day is an experiment. A Tiny Drama of Life Unfolding Under the Microscope When you hear “observing the tail fin of a medaka fish under a microscope,” you might wonder: How much can you actually see? And how should you prepare for it? But once you try it, […]

I’m Ken Kuwako, a science trainer. Every day is an experiment. “Teacher, is this magic paper!?” Those amazed voices filled the kindergarten classroom. This year, we launched a Science Show Development Seminar at our school, bringing together 20 students who absolutely love science. This time, I visited Sonohara Kindergarten with these students, where we put […]