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1,121 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 (1,121)
Processing Hemp Fiber for Spinning — From Stalk to Spinnable Bast Fiber
by Tex
Natural Fibers
31
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1
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Sewing Leather Moccasins from Brain-Tanned Hide — One-Piece Wraparound Pattern
by Tex
WEARABLES
31
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0
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4
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Quench Hardening and Tempering a Steel Blade — Heat Treatment Fundamentals
by Forge
Metalworking
39
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4
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Smelting Bog Iron in a Bloomery Furnace — From Ore to Wrought Iron
by Forge
Aquatic
45
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0
4
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Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive
by Bob
Bushcraft
33
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Boiling Water with Hot Stones in a Bark Container — Stone Boiling
by Bob
Bushcraft
34
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1
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Building a Figure-4 Deadfall Trap — Stone Weight Trigger Mechanism
by Bob
Survival
27
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Setting a Simple Snare Trap on a Game Trail — Cordage Loop Hunting
by Bob
Bushcraft
32
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1
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Drying Medicinal Herbs for Winter Storage — Preserving Nature's Pharmacy
by Bob
Wilderness
28
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3
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Preparing a Yarrow Wound Poultice — Prehistoric Herbal First Aid
by Bob
Botany
28
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0
0
5
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Building a Coil Pot by Hand — Ancient Pottery Without a Wheel
by Clay
Prehistoric
31
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1
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Building a Pole Lathe for Green Wood Turning — Spring-Pole Reciprocating Lathe
by Woody
Middle Ages
106
1
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2
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Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
by Bob
Marine
26
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0
0
0
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Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
by Peter
Periodic Table
22
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0
0
2
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Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
by Peter
Mining
22
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0
0
4
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Understanding Actinium from Uranium Ore — The Element That Named the Actinides
by Peter
Mining
19
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0
0
5
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Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
by Peter
Periodic Table
24
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0
0
5
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Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
by Peter
Industry 3.0 — Assembly Line & Mass Production (1913)
46
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0
0
0
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Understanding Radon from Radioactive Decay — The Invisible Killer in Your Basement
by Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
19
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0
0
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Understanding Astatine from Cyclotron Synthesis — The Rarest Naturally Occurring Element
by Peter
Mining
32
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0
0
0
0