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

A young man in a black hoodie takes the stage, singing to a large and enthusiastic crowd at a live concert event.

Allan Kardec discusses his seminal work, The Spirits' Book, a foundational text of Spiritism that explores communication with the spirit world.

一组描述夕阳下的美景和诗情画意的文字，描绘了夕阳下的自然美景和人文情怀。

A brief moment of a woman smiling as she turns left, capturing a natural and carefree expression.

Watch as actor Will Smith savors a delicious plate of spaghetti in this casual, lighthearted moment.

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