Primitive Technology: Convection turbine experiments (hot air windmill)

Watch this real-world sawmill process as an industrial wood chipper converts raw timber into clean, uniform wood chips. The video shows the full operation in real time — logs being carefully fed into the machine, the powerful intake system pulling them inside, and the cutting blades reducing the wood into chips and fine sawdust. There is no narration or background music, only the natural industrial ASMR sound of heavy machinery working continuously. This footage is ideal for viewers who enjoy fo