Science Trainer, Ken Kuwako. Every Day is an Experiment. Have you ever actually seen sound? Of course, sound itself is invisible. However, in science classes, we put a lot of effort into finding ways to make this unseen world of sound “visible.” This time, I’d like to introduce a surprising secret weapon that plays a […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment. Would you believe me if I told you that you could lift a heavy plastic bottle packed solid with rice using just a single pair of chopsticks? You might think, “No way, that’s impossible!” But with just a “small trick,” you can make it […]

I’m Ken Kuwako, your science trainer. Every day is an experiment. The season has arrived when our breath turns white and the stars shine with an even sharper intensity. If you happen to glance up at the night sky, don’t you notice the moon glowing with an overwhelming presence? Actually, the Full Moon gracing the […]

Science Trainer Ken Kuwako: Where Every Day is an Experiment. Have you ever tried holding water directly in your hands? Yesterday, my science club students and I whipped up these jiggly “Water Balls.” They look like drinking water from a futuristic sci-fi movie, but this is actually a chemistry experiment using very common ingredients. While […]

I’m Ken Kuwako, a Science Trainer. Every day is an experiment! Can you imagine a toothbrush suddenly transforming into a heavy-lifting powerhouse? We’re going to show you an experiment where a simple tool, usually just for cleaning teeth, unleashes astonishing power through the magic of science. It’s a perfect, everyday trick to experience the fun […]