I’m Ken Kuwako, your Science Trainer. Every day is an experiment! You divide a number on your calculator and get “7.14285714…”. On a test, how many of those digits should you actually write down? In elementary and high school math, you’re usually told something like, “Round to the nearest hundredth.” But in the world of […]

I’m Kuwako Ken, your Science Trainer. Every day is an experiment. Crack! Have you ever touched a doorknob in winter and involuntarily cried out? Static electricity is all around us, but what would happen if dozens of people held hands and experienced this small crack all at once? This was, in fact, a spectacular science […]

I’m Kuwako Ken, a Science Trainer. Every day is an experiment. A bright red fountain erupting inside a flask… Have you heard of the magical “Ammonia Fountain Experiment”? Many of you might have seen it demonstrated in a science class. This beautiful phenomenon is actually a compact, fascinating science experiment that utilizes “a surprising property” […]

I’m Kuwako Ken, your Science Trainer. Every day is an experiment. Caught in a sudden downpour without an umbrella! Have you ever stopped to wonder what’s the best way to reach your destination while staying the driest? This is actually a classic physics question that has even appeared on university entrance exams! It remains a […]

I’m Ken Kuwako, your Science Trainer! Every day is an experiment. Ever seen celebrities on TV react with surprise to that mysterious, tingling drink, commonly known as the “static electricity drink”? “What does it taste like?” “What does it mean for electricity to flow through your body?” This endlessly intriguing experiment actually traces its roots […]