Collaboration
ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
Eras
2,348 blueprints available • 17 subcategories
Browse Subcategories
Scientific Revolution (1600–1760)
Industry 5.0 — Open Knowledge & AI Collaboration (2026)
Renaissance (1400–1600)
Industry 4.0 — Computers & Digital Automation (1960)
Industry 3.0 — Assembly Line & Mass Production (1913)
Industry 2.0 — Electricity, Steel & Oil (1870)
Industry 1.0 — Steam & Mechanization (1760)
Postmodern
Modern
Middle Ages
Ancient
Prehistoric
Edo Period
Archaic Greece
Egyptians
Romans
Vikings
Blueprints (2,348)

Making Iron Gall Ink from Oak Galls — Medieval Writing Ink
by Charlie
Middle Ages
133
0
0
0
1
0

Cutting a Goose Quill Pen — Medieval Writing Instrument
by Bob
Middle Ages
132
0
0
0
0
0

Binding a Codex with Wooden Boards — Medieval Bookbinding
by Woody
Middle Ages
85
0
0
0
1
0

Applying Wattle-and-Daub to a Wall Panel — Medieval Wall Construction
by Emma
Middle Ages
152
0
0
0
0
0

Slaking and Mixing Lime Mortar — Medieval Building Cement
by Charlie
Middle Ages
129
0
0
0
1
0

Thatching a Roof with Wheat Straw — Medieval Roofing
by Woody
Middle Ages
86
0
0
0
0
0

Constructing a Pointed Gothic Arch — Medieval Masonry
by Emma
Middle Ages
167
0
0
0
1
0

Cutting a Mortise-and-Tenon Timber Joint — Medieval Joinery
by Woody
Middle Ages
88
0
0
0
1
0

Cutting and Tooling a Leather Belt — Medieval Leatherwork
by Tex
Middle Ages
150
0
0
0
0
0

Making Parchment from Calfskin — Medieval Writing Surface
by Bob
Middle Ages
100
0
0
0
1
0

Hazardous
Cutting and Leading Stained Glass — Medieval Window Art
by Mary
Middle Ages
72
0
0
0
1
0

Weaving a Small Tapestry on a High-Warp Loom — Medieval Textile Art
by Tex
Middle Ages
86
0
0
0
0
0

Fulling Wool Felt for Hats — Medieval Felting
by Tex
Middle Ages
82
0
0
0
0
0

Brewing a Gruit Ale without Hops — Medieval Herbal Beer
by Alchometer
Middle Ages
109
0
0
0
0
0

Making Aged Farmhouse Cheese in a Cheese Press — Medieval Dairy Craft
by TheChef
Middle Ages
89
0
0
0
0
0

Brewing Metheglin Spiced Mead — Medieval Honey Wine
by Alchometer
Middle Ages
116
0
0
0
0
0

Making Dried Salt-Cured Sausage — Medieval Meat Preservation
by TheChef
Middle Ages
105
0
0
0
0
0

Maintaining and Baking with a Sourdough Starter — Medieval Leavening
by TheChef
Middle Ages
110
0
0
0
0
0

Casting a Brass Candlestick — Medieval Foundry Work
by Forge
Middle Ages
102
0
0
0
2
0

Linking Riveted Chain Mail Rings — Medieval Armour Crafting
by Forge
Middle Ages
88
0
0
0
1
0

Forging a Horseshoe on an Anvil — Farrier's Craft
by Forge
Middle Ages
75
0
0
0
1
0

Forging a Strap Iron Door Hinge — Medieval Hardware
by Forge
Middle Ages
80
0
0
0
0
0

Forging a Warded Iron Padlock — Medieval Security
by Forge
Middle Ages
75
0
0
0
0
0

Waterproofing Cisterns with Opus Signinum — Roman Hydraulic Cement
by Charlie
Romans
139
0
0
0
0
0
Showing 24 of 2348