The video shows a first-person view of a Minecraft player interacting with a furnace. The player is standing on a sandy surface with a wooden fence in the background. The player's health and inventory are visible at the bottom of the screen. The player places coal into the furnace, which is a gray block with a black opening on the front. The player then uses a pickaxe to mine coal from the ground and places it into the furnace. The player then uses a bucket to collect water from a nearby body of water and pours it into the furnace. The player then uses a fuel item, likely coal, to light the furnace. The player then opens the furnace, revealing a redstone torch inside. The player then closes the furnace and opens it again to reveal a single coal item inside.