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

A mesmerizing sand clock on a beach with a stunning, serene background, showcasing the passage of time in a peaceful setting.

一只红牛在草地上行走的视频记录

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

President Biden starts his speech with a lively dance move, receiving a standing ovation from the enthusiastic crowd.

German Chancellor Angela Merkel savors a plate of spaghetti in a lighthearted moment.

Dwayne 'The Rock' Johnson proudly holds up his Guinness World Records certificates, showcasing his impressive achievements.