I’m Ken Kuwako, your Science Trainer. Every day is an experiment. The Wonder of Science Awaits You at the Park Pond! On a beautiful day, when you casually stop by a park pond, you’ll see schools of brightly colored koi swimming serenely. As soon as someone approaches, they gather as if drawn by a magnet. […]

I’m Science Trainer Ken Kuwako. Every day is an experiment. The “Tablecloth Pull” is always a massive hit during physics classes. It’s breathtaking to watch someone whip a cloth out from under a set of dishes, leaving them sitting there as if by magic. It’s a trick that makes everyone hold their breath, thinking, “If […]

I’m Ken Kuwako, your Science Trainer. Every Day is an Experiment. What image comes to mind when you hear the phrase, “The Law of Inertia”? Many people would probably answer, “That feeling when a bus slams on the brakes and you lurch forward!” The textbook definition is often difficult to grasp, stating that “an object […]

Ken Kuwako, Science Trainer. Every day is an experiment. In schoolyards, parks, shrine grounds, and along the coast, the pine tree (Matsu) is an ubiquitous part of the Japanese landscape. Its distinctive long, needle-like leaves, rugged trunk, and powerfully spreading branches possess a dignified presence, much like a traditional Japanese painting. However, this pine is […]

I’m Ken Kuwako, your Science Trainer. Every Day is an Experiment. The fable of “The Tortoise and the Hare” is one we all heard as children—a race between the quick-footed hare and the slow-but-steady tortoise. But did you know that when viewed through a “scientific lens,” this story becomes an excellent teaching tool for understanding […]