Hello, everyone! I’m Teacher Raccoon. Do you remember in Science in Daily Life EP2, we built a gravity-powered pendulum clock using an escapement system? Watching the ticking hands was truly mesmerizing! Today, I’ll show you how to make another gravity-powered timepiece—the flying pendulum clock. This design first

Hello everyone, I’m Teacher Raccoon! Have you ever come across bionic creatures before? These fascinating creations, also known as STRANDBEEST, are robots or mechanical devices inspired by the traits of living organisms. They replicate the structures or movements of animals and insects through mechanical systems, including models of quadrupeds,

Hello everyone, I'm Teacher Raccoon. Have you noticed the proliferation of claw machine stores in Taiwan in recent years? At its peak, you could even see several of them lining the same street. Have you ever played with a claw machine? It's an entertainment device equipped with a grabbing mechanism.

Hello everyone, I'm Teacher Raccoon. Have you noticed the proliferation of claw machine stores in Taiwan in recent years? At its peak, you could even see several of them lining the same street. Have you ever played with a claw machine? It's an entertainment device equipped with a grabbing mechanism.

Hello, everyone! I am Teacher Raccoon. Have any of you ever played baseball before? Baseball is the national sport of Taiwan, and it is a team sport. When the batter hits the ball thrown by the pitcher with a bat, they can run bases. If they successfully return to home

Hello, everyone. I'm Teacher Raccoon. When it comes to bottle openers, the first thing that comes to mind for most people is using them to open soda or beer bottle caps. However, besides that, there's another type of bottle opener specifically designed to open cork stoppers, known as a cork

Hello, everyone! I am Teacher Raccoon. Taiwan is located between tropical and subtropical high pressures. Therefore, every summer, the plum rain and typhoons bring abundant rainfall to Taiwan. If you don't want to end up drenched like a wet chicken, it's a good idea to cultivate the habit of carrying

Hello, everyone. I am Teacher Raccoon. I wonder if any of you have gone to an auto repair shop for car repairs? When cars or motorcycles need to have their bottom parts replaced, mechanics usually use a device called a jack to lift the vehicle. A jack is a device

Hello everyone, it's Teacher Raccoon! When we think of technologically advanced countries, we often consider Western nations like the United States or Germany. However, if we go back thousands of years, we'll discover that China was once at the forefront of scientific and technological advancements. Inventions like the armillary sphere

Hi, I'm Teacher Raccoon. Let's talk about tabletop games. They're played on a tabletop and come in different types like puzzles and card games. Some have complex rules that take time to learn. Today, I'll teach you how to make a fun tabletop game - Foosball!

Hi everyone, I'm Teacher Raccoon! As kids, many of us dreamed of having a cool off-road vehicle. Today, we're going to use building blocks to create our very own off-road vehicle. We'll conduct various experiments to test its performance and make it even better! An off-road vehicle is a type

Hello everyone, I'm Teacher Raccoon, we celebrate the Lunar New Year, also known as the Spring Festival. During this time, families celebrate the start of a new year on the traditional Chinese calendar. Activities during the festival are diverse and include posting couplets, eating rice cakes, setting off firecrackers, and

Hello everyone, I'm Teacher Raccoon. Throughout history, humans have utilized various methods of measuring time to establish daily routines. Since ancient times, people have relied on the position of the sun to gauge the time of day, giving rise to the popular saying of working at sunrise and resting at

Hello everyone, I'm Teacher Raccoon. Candy always make children happy! There is an interesting way that children can get candy and fun at the same time! You might put a candy machine at your home. As long as your child turns the knob, a chocolate ball will fall out. Isn't