I am Ken Kuwako, your Science Trainer. To me, every day is an experiment. Waves are everywhere. We see them in the ocean, hear them as sound, and perceive them as light. Yet, despite being surrounded by them, waves are incredibly mysterious. It looks like something is moving forward, but in reality, the medium—the substance […]

Hi, I’m Ken Kuwako, your Science Trainer. To me, every day is an experiment! Have you ever gazed at a rainbow shimmering in the sky after a storm, or marveled at the swirling colors on the surface of a soap bubble? We’ve all wondered at some point: “Where do all these colors come from?” As […]

I’m Ken Kuwako, your science trainer. Every day is an experiment! Did you know that Japan has its very own “White Cliffs of Dover”? Located in Choshi City, Chiba Prefecture, Byobugaura is like a massive time capsule where the Earth’s memories are laid bare for all to see. Standing 40 to 50 meters high and […]

I’m Ken Kuwako, your science trainer. Every day is an experiment! The world around us is filled with light, from the sun above to the glowing fluorescent lamps in our rooms. But did you know that hidden within that transparent, everyday light is a secret world of invisible colors? The realm of light, which we […]

I’m Ken Kuwako, your Science Trainer. Every day is an experiment! Sometimes, our intuition gets “tricked” by the laws of physics. For instance, imagine a single carrot perfectly balanced on a string. If you were to cut that carrot right at the balancing point, wouldn’t you think both sides would weigh the same? Surprisingly, this […]