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Kỷ nguyên
269 bản thiết kế có sẵn • 10 danh mục con
Duyệt Danh mục con
Bản thiết kế (269)
Smelting Copper from Malachite Ore — Extractive Metallurgy
by Forge
Furnace
0
0
0
Carving a Cylinder Seal — Rolling Stamp for Clay Impressions
by Clay
Ancient
0
0
0
Fermenting Date Palm Wine — Mesopotamian Date Beer
by Alchometer
Brewing
0
0
0
Using a Drop Spindle to Spin Wool — Hand Spinning Yarn
by Tex
Ancient
0
0
0
Panning for Alluvial Gold — Gravity Separation in Stream Sediment
by Mary
Metalworking
0
0
0
Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool
by Forge
Metalworking Tools
0
0
0
Extracting Indigo Dye from Woad Leaves — Vat Dyeing Blue
by Charlie
Textile & Leather
2
0
0
Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink
by Charlie
Chemistry
0
0
0
Building a Shaduf Irrigation Lever — Counterweighted Water Lift
by Emma
Agriculture
0
0
0
Burning Limestone for Lime Plaster — Calcination and Slaking
by Charlie
Ancient
0
0
0
Retting Flax to Produce Linen Fiber — From Plant to Thread
by Bob
Biology
0
0
0
Setting Up a Warp-Weighted Loom — Vertical Loom Weaving
by Tex
Ancient
1
0
0
Making Sun-Dried Mud Bricks — Adobe Construction Material
by Emma
Ancient
0
0
0
Building a Lever-and-Weight Olive Press — Mechanical Extraction
by Emma
Mechanics
3
0
0
Building a Slow Potter's Wheel — Tournette for Coil-Built Pottery
by Clay
Mechanics
0
0
0
Cutting a Reed Stylus for Cuneiform — The Mesopotamian Writing Tool
by Woody
Woodworking
0
0
0
Extracting Tin from Cassiterite — Smelting the Bronze Alloying Metal
by Forge
Furnace
0
0
0
Extracting Tyrian Purple from Murex Shells — The Royal Dye
by Charlie
Chemistry
0
0
0
Constructing a Wooden Ard Plow — The Scratch Plow
by Woody
Ancient
0
0
0
Shaping an Ash Tool Handle — The Perfect Shock-Absorbing Wood
by Woody
Woodworking
2
0
0