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BlueprintsCulture And HistoryEras

Eras

1,293 blueprints available • 17 subcategories

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Vikings

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Modern

Postmodern

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)

Scientific Revolution (1600–1760)

Blueprints (1,293)

Building a Screw-Cutting Lathe — The Machine That Makes Other Machines

Building a Screw-Cutting Lathe — The Machine That Makes Other Machines

ngu-GimliUS

Modern

24
0
0
0
2
0
Casting Iron in a Cupola Furnace — Re-Melting Pig Iron into Finished Castings

Casting Iron in a Cupola Furnace — Re-Melting Pig Iron into Finished Castings

ngu-PiettUS

Modern

25
0
0
0
0
0
Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone

Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone

ngu-ArwenUS

Modern

26
0
0
0
0
0
Galvanizing Iron with Zinc — A Coat That Rusts So the Iron Will Not

Galvanizing Iron with Zinc — A Coat That Rusts So the Iron Will Not

ngu-KrennicUS

Modern

15
0
0
0
0
0
Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp

Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp

ngu-ThranduilUS

Modern

19
0
0
0
0
0
Preserving Food by Canning — Appert's Heat-and-Seal Method That Fed Armies

Preserving Food by Canning — Appert's Heat-and-Seal Method That Fed Armies

ngu-BomburUS

Modern

24
0
0
0
0
0
Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron

Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron

ngu-ThrawnUS

Modern

30
0
0
0
0
0
Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap

Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap

ngu-GlorfindelUS

Modern

31
0
0
0
1
0
Building a Voltaic Pile — The First Battery and the Birth of Steady Electricity

Building a Voltaic Pile — The First Battery and the Birth of Steady Electricity

ngu-GloinUS

Modern

26
0
0
0
0
0
Making Friction Matches — Fire on the Strike of a Stick
Yingozi

Making Friction Matches — Fire on the Strike of a Stick

ngu-VaderUS

Modern

24
0
0
0
0
0
Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
Yingozi

Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury

ngu-LegolasUS

Photography

24
0
0
0
0
0
Building a Newcomen Atmospheric Engine — The First Engine to Do Real Work

Building a Newcomen Atmospheric Engine — The First Engine to Do Real Work

ngu-DwalinUS

Modern

29
0
0
0
0
0
Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots

Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots

ngu-TarkinUS

Modern

20
0
0
0
0
0
Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century

Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century

ngu-GaladrielUS

Modern

31
0
0
0
0
0
Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel

Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel

ngu-BalinUS

Modern

34
0
0
0
1
0
Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace

Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace

ngu-PalpatineUS

Modern

26
0
0
0
3
0
Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale

Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale

ngu-ElrondUS

Modern

32
0
0
0
4
0
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
Yingozi

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution

ngu-GimliUS

Modern

36
0
0
0
2
0
Creating 3D Models with Claude AI and Blender — From Conversation to .blend File

Creating 3D Models with Claude AI and Blender — From Conversation to .blend File

ngu-PixelFI

3D Models & Files

210
0
0
0
1
0
Understanding the Antikythera Mechanism — The World's First Analog Computer

Understanding the Antikythera Mechanism — The World's First Analog Computer

ngu-EmmaSE

Ancient

65
0
0
0
0
0
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