The video shows a large crane with a claw attachment being used to demolish a building. The crane is lifting and dropping the debris from the building, causing it to fall to the ground. The claw attachment is red and appears to be made of metal. The building being demolished has multiple floors, and the debris is falling from different levels. The crane is positioned outside the building, and there are no people visible in the video. The sky is clear, and it appears to be daytime.