A person enters from the left, walks, sits in a box, and undergoes a transformation from sadness to happiness before exiting to the right.

Watch as a curious cat experiences the sweet taste of ice cream, with a reaction that's both adorable and hilarious.

Watch Dwayne 'The Rock' Johnson show off his dance moves on stage, bringing energy and enthusiasm to the crowd.

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 curious canine enjoys a sweet treat, devouring a cake in this entertaining video.

Experience the daily life of an astronaut aboard the International Space Station, with breathtaking views of our planet.

The U-44 was a German U-boat that served in World War I, part of the U-43 class of submarines.