A detailed review of the Samsung Galaxy Z Flip 4, covering its design, display, performance, camera, battery life, and price to help you decide if it's the right smartphone for you.

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。

Aerial footage of New York City's grid-like streets and rectangular buildings creates a visual resemblance to a plate of ravioli.

Learn about the guitarra, a stringed musical instrument originating from Spain, its history, types, and playing techniques.

Watch as a Moai statue is carefully rotated to its original position, showcasing the intricate details of this ancient Easter Island monument.

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

A regal black princess crown paired with a elegant black dress, perfect for formal occasions or costume wear.