Explore how robots are being integrated into classrooms to enhance STEM education and promote interactive learning experiences for students.

了解中国唐代伟大诗人杜甫的故事，他如何从贫穷学士成为官员和诗歌奇迹的创造者，及其对生命和人民的热爱和关怀。

Vladimir, a bearded man, shares a moment with his twin brother while snacking on avocado toast on the couch.

Watch as actor Will Smith savors a delicious plate of spaghetti in this casual, lighthearted moment.

Get a thrilling first-person view of a roller coaster ride, with sharp turns, steep drops, and high speeds.

A demonstration of a USB pen drive being physically broken in half by hand, highlighting its fragility.

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.