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

Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.

Watch Dwayne Johnson showcase his vocal skills in this entertaining video of him singing.

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

Watch as a talented breakdancer showcases his skills while balancing a glass of water on his head, without spilling a drop.

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

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