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

Explore the incredible defense system of the human body, from the different jobs and components of the immune system to its response to infections and how it keeps you safe.

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

A warm moment with Jason Momoa as he smiles with a fire burning in the background, creating a cozy atmosphere.

Watch as Spiderman takes a bold jump into a sea of molten lava, showcasing his agility and bravery in this heart-stopping stunt.

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 about the life and character of Chandler Bing, the witty and lovable friend from the popular TV show Friends, played by Matthew Perry.