Hi, I’m Ken Kuwako, your Science Trainer. To me, every day is an experiment! Have you ever spotted a pine cone lying on the ground in a park or a shrine and felt the sudden urge to pick it up? It turns out those pine cones are much more than just “tree nuts.” They actually […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment! When you think of things that fly, what comes to mind? Birds, airplanes, maybe helicopters? Believe it or not, a simple paper tube—made by just rolling up a single sheet of paper—can glide through the air with incredible stability, almost like magic. Today, I […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment! Have you ever stopped to wonder how plants breathe? Even the most ordinary grass growing beneath your feet is hidden with countless “tiny mouths.” Peering into the Breath of Life Through a Microscope Microscope observation is always one of the most exciting highlights for […]

Hi, I’m Ken Kuwako, your Science Trainer. To me, every day is an experiment. What comes to mind when you hear the phrase “electric circuits”? For many, it conjures up images of invisible electricity flowing through wires—something that feels a bit daunting and complex. Specifically, Kirchhoff’s Second Law, a staple of high school physics, is […]

I am Ken Kuwako, your Science Trainer. Every day is an experiment. Have you ever wanted to take those static diagrams from your physics textbook and make them dance in 3D right before your eyes? On a flat page, a phenomenon might look like nothing more than a tangled mess of lines. But when you […]