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

Russian President Vladimir Putin is seen eating spaghetti in a rare casual moment, showcasing a lighter side of the leader.

A woman captures a moment in time with her camera, freezing a memory forever.

Explore a realistic bee swarm simulation, observing and interacting with a virtual colony of bees in a dynamic environment.

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？

A scene from the 1990 comedy film 'Kindergarten Cop' where Arnold Schwarzenegger's character punches a pig.

Learn about the jackfruit tree's scientific classification and its origins in southern India and Malaysian rainforests.