Discover the art of crafting the perfect flying paper airplane with our step-by-step guide! In this video, learn techniques ...

In this video, you'll learn how to create an amazing helicopter for fun using just three cups! This DIY project is not only entertaining but also educational, making it perfect for kids and adults ...

The incredible work, which was posted to Reddit by user u/Ok_But_1351, originally appeared on Chinese social media platform bilibili.