Primitive Technology

Primitive Technology: Convection turbine experiments (hot air windmill)

Primitive Technology: Grass mat loom

Primitive Technology: Water Bellows smelt

Primitive Technology: Brick hut destroyed by falling tree

Primitive Technology: Charcoal retort experiment

Primitive Technology: Geopolymer Cement (Ash and Clay)

Primitive Technology: Tile Capped Mud Walls

Primitive Technology: Floating Pulley Blower Smelt

Primitive Technology: Polynesian Arrowroot Hashbrown

Primitive Technology: Water Bellows (uses water instead of leather)