A young female teacher explains and demonstrates how to define variables in JavaScript, covering the basics of variable declaration and usage.

Austrian President Alexander Van der Bellen waving on stage, photo by Mein Rat

了解中国唐代伟大诗人杜甫的生平和创作，及其对文学和诗歌的热爱和贡献。

Watch the King of Pop, Michael Jackson, showcase his impressive dance moves as he performs a high-energy kuduro dance routine.

A person peels and consumes a banana in a casual setting.

The 44th President of the United States is spotted flying a plane, showcasing his piloting skills in a rare and unique moment.

Watch as Minecraft's default character Steve shows off his best dance moves in this entertaining animation.