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1,503 blueprints available • 17 subcategories
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Industry 1.0 — Steam & Mechanization (1760)
Industry 2.0 — Electricity, Steel & Oil (1870)
Industry 3.0 — Assembly Line & Mass Production (1913)
Industry 4.0 — Computers & Digital Automation (1960)
Industry 5.0 — Open Knowledge & AI Collaboration (2026)
Renaissance (1400–1600)
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Blueprints (1,503)
Extracting Indigo Dye from Woad Leaves — Vat Dyeing Blue
by Charlie
Ancient
111
0
0
0
3
0
Retting Flax to Produce Linen Fiber — From Plant to Thread
by Bob
Ancient
72
0
0
0
5
0
Setting Up a Warp-Weighted Loom — Vertical Loom Weaving
by Tex
Ancient
193
0
0
0
2
0
Extracting Tyrian Purple from Murex Shells — The Royal Dye
by Charlie
Ancient
149
0
0
0
2
0
Casting Bronze with the Lost-Wax Method — Cire Perdue
by Forge
Ancient
70
0
0
0
0
0
Forging a Bronze Chisel — Cast and Cold-Worked Edge Tool
by Forge
Ancient
82
0
0
0
0
0
Smelting Copper from Malachite Ore — Extractive Metallurgy
by Forge
Ancient
109
0
0
0
0
0
Panning for Alluvial Gold — Gravity Separation in Stream Sediment
by Mary
Ancient
79
0
0
0
0
0
Extracting Tin from Cassiterite — Smelting the Bronze Alloying Metal
by Forge
Ancient
92
0
0
0
0
0
Forming a Clay Envelope for Tablet Security — Tamper-Proof Seal
by Clay
Ancient
70
0
0
0
0
0
Making a Clay Tablet for Cuneiform Writing — Mesopotamian Record Keeping
by Clay
Ancient
109
0
0
0
1
0
Carving a Cylinder Seal — Rolling Stamp for Clay Impressions
by Clay
Ancient
92
0
0
0
0
0
Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink
by Charlie
Ancient
132
0
0
0
4
0
Cutting a Reed Stylus for Cuneiform — The Mesopotamian Writing Tool
by Woody
Ancient
239
0
0
0
1
0
Folding a Birch Bark Container — Waterproof Vessel Without Adhesives
by Woody
Prehistoric
78
0
0
0
1
0
Forming a Clay Whistle — Prehistoric Sound Instrument
by Clay
Prehistoric
92
0
0
0
0
0
Making a Composite Sickle — Flint-Bladed Harvesting Tool
by Forge
Prehistoric
91
0
0
0
0
0
Making Rawhide Cord — Strong Binding from Animal Skin
by Tex
Prehistoric
75
0
0
0
1
0
Rendering Tallow for a Stone Lamp — Portable Fat-Fuelled Light
by Charlie
Prehistoric
103
0
0
0
2
0
Constructing a Stone Fish Weir — River Channel Trap
by Bob
Prehistoric
113
0
0
0
3
0