Footage of a bearded astronaut walking on the Moon's dark side, holding a shiny sample container during a lunar mission.

A woman captures a moment in time with her camera, freezing a memory forever.

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

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

A young woman defies a powerful storm, flying through dark clouds and lightning, declaring 'I was born to fly' in an intense, cinematic scene with Latin American Spanish dialogue.

习惯可以改变一个人，好的习惯让我们变得更好，坏的习惯让我们不由自主。如何养成好的习惯，改变自己？

Learn how to safely and effectively fire a gun without revealing your position or identity.