I’m Ken Kuwako, your Science Trainer. Every day is a new adventure in discovery! “Why do planets race around the Sun when they’re close, but drift more slowly when they’re far away?” To bring this incredible mystery of space down to Earth, I built a simple hands-on experiment you can try in the classroom. All […]

I’m science trainer Ken Kuwako. Every day is an experiment. Have you ever opened a science textbook, looked at those sharp, angular circuit diagrams, and thought, “This looks complicated…” or “Why do I even need to memorize these symbols?” But hidden inside every one of those tiny symbols is generations of human ingenuity — a […]

I’m Science Trainer Ken Kuwako. Every day is an experiment. Can you imagine placing a tiny toy on your desk and watching it keep its balance all by itself, almost as if it were alive? Even when balanced on the narrow tip of a disposable wooden chopstick, it refuses to fall. It looks like magic—but […]

I’m science trainer Ken Kuwako. Every day is an experiment. Have you ever seen a toy that spins wildly while flying perfectly straight through the air? Why doesn’t something that’s spinning just tumble over? Hidden inside that mysterious motion is an amazing law of physics called the “gyroscopic effect,” the same principle that helps stabilize […]

I’m science trainer Ken Kuwako. Every day is an experiment. Take a look into a swimming pool, and you’ll find something far more exciting than a simple splash. Hidden there is “living physics” — the kind you don’t usually see in textbooks. Reflection, diffraction, interference… these words may sound difficult, but all of these phenomena […]