The video shows a first-person view of a player in a Minecraft game. The player is standing on a sandy terrain with a water stream flowing through a channel made of stone blocks. The player's inventory is visible at the bottom of the screen, showing various items such as a redstone repeater and a redstone torch. The player places the redstone repeater on the stone blocks and activates it with a redstone torch, causing the water to flow through the channel. The player then places a stone block on the end of the channel to stop the water flow.