Explore strategies and techniques to boost imagination and inspire innovative thinking.

Learn about the fundamental principles of electric circuits, including voltage, current, resistance, and common components like wires, batteries, and switches.

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

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？

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

Take a journey through the Earth's diverse landscapes, oceans, and atmosphere, and discover the unique features that make our planet habitable.

A person reacts to a confusing or chaotic situation in Russian, expressing frustration and surprise.