19:44

Primitive Technology: Double water bellows

22:13

Primitive Technology: 2.5 m Natural draft furnace experiment

11:00

Primitive Technology: Grass mat loom

19:48

Primitive Technology: Floating Pulley Blower Smelt

27:48

Primitive Technology: Belt and pulley blower

19:15

Primitive Technology: Charcoal retort experiment

29:25

Primitive Technology: Re-smelting previously made iron

22:33

Primitive Technology: Water powered forge blower

33:09

Primitive Technology: Flywheel blower smelt/Monsoon begins

12:18

Primitive Technology: Brick hut destroyed by falling tree

48:07

Primitive Technology: Two Walled Tiled Hut

17:09

Primitive Technology: Tile Capped Mud Walls

21:58

Primitive Technology: A-frame Roof Tile Factory

10:39

Primitive Technology: Water Bellows smelt

10:39

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

09:37

Primitive Technology: Polynesian Arrowroot Hashbrown

11:53

Primitive Technology: Making Charcoal in a Closed Pot

12:00

Primitive Technology: Geopolymer Cement (Ash and Clay)

14:07

Primitive Technology: Wet Season Destroys Thatched Workshop

23:12

Primitive Technology: One-Way Blower Iron Smelt & Forging Experiment

25:42

Primitive Technology: One Way Spinning, Rope Stick Blower

10:37

Primitive Technology: Crab and Fish Trap

22:10

Primitive Technology: Natural Draft Iron Smelt

19:45

Primitive Technology: Volute Shaped Blower

18:50

Primitive Technology: Brick and Charcoal Production

10:15

Primitive Technology: Downdraft Kiln

15:20

Primitive Technology: Wood Ash Insulated Furnace

16:41

Primitive Technology: Undercover Brick Workshop

13:56

Primitive Technology: New Brick Kiln Design

18:31

Primitive Technology: Roasted Ore and Shell Flux Smelt

15:16

Primitive Technology: Making Charcoal (3 Different Methods)

05:36

Primitive Technology: Iron Bacteria Cement (no fire/water insoluble)

07:40

Primitive Technology: Decarburization of iron and forging experiments

05:08

Primitive Technology: Cane Water Filter/Siphon

09:22

Primitive Technology: Pottery Wheel

10:53

Primitive Technology: Purifying Clay By Sedimentation and Making Pots

11:35

Primitive Technology: Smelting Iron In Brick Furnaces

10:09

Primitive Technology: Making Iron From Creek Sand

10:03

Primitive Technology: Rock-Throwing Catapult (Trebuchet)

11:35

Primitive Technology: Iron knife made from bacteria

07:49

Primitive Technology: Improved Multi-Blade Blower

13:14

Primitive Technology: Wood Ash Cement & Fired Brick Hut

09:15

Primitive Technology: Brick kiln, brick mold and bricks

10:15

Primitive Technology: Thatched Workshop

05:20

Primitive Technology: Pot Made of Wood Ash - New Clay Alternative

10:02

Primitive Technology: Brick Firing Kiln

17:52

Primitive Technology: 4 years of primitive technology

06:30

Primitive Technology: Adobe wall (dry stacked)

10:32

Primitive Technology: Hut burned down, built new one

10:06

Primitive Technology: Crossdraft kiln

07:21

Primitive Technology: Polynesian Arrowroot Flour

10:38

Primitive Technology: Fired Clay Bricks

10:05

Primitive Technology: Grass thatch, Mud hut

06:48

Primitive Technology: Stone Yam planters

10:04

Primitive Technology: Pit and chimney furnace

10:05

Primitive Technology: Iron prills

03:54

Primitive Technology: Wood Ash Cement

07:18

Primitive Technology: Yam, cultivate and cook

10:31

Primitive Technology: Blower and charcoal

10:34

Primitive Technology: Round hut