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Eras
1,293 blueprints available • 17 subcategories
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Vikings
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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)
Scientific Revolution (1600–1760)
Blueprints (1,293)
Viking Silver Arm Ring
ngu-Forge
Bracelets
19
0
0
0
0
0
Cups and Balls
ngu-Mark
Illusions
22
0
0
0
0
0
Camera Lucida
ngu-Penny
Studio
30
0
0
0
0
0
Spinning Top
ngu-Spartan
Outdoor Games
19
0
0
0
0
0
Quilling Paper Filigree
ngu-Tex
Quilling
26
0
0
0
0
0
Buzzer Whirligig
ngu-Woody
Toys
21
0
0
0
0
0
Decoupage
ngu-YourGrandma
Decoupage
17
0
0
0
0
0
Wayang Kulit — Tatah Sungging Kulit Kerbau
ngu-BudiBudi
Puppetry
23
0
0
0
0
0
Silver Stain for Glass
ngu-Charlie
Coloring
24
0
0
0
0
0
Greek Theatre Mask
ngu-Clay
Theatre
21
0
0
0
0
0
Anglo-Saxon Belt Buckle
ngu-Forge
Belts & Buckles
15
0
0
0
0
0
Bao la Mancala — Ubao wa Mbao na Mbegu
ngu-MamaWaridi
Board Games
20
0
0
0
0
0
Volvelle Wheel Chart
ngu-Mark
Pop-Up
33
0
0
0
0
0
Monochord
ngu-Penny
Acoustics
18
0
0
0
0
0
Punch Needle Tufting
ngu-Tex
Tufting
30
0
0
0
0
0
Pyrography with a Hot Poker
ngu-Woody
Wood Burning
25
0
0
0
0
0
Glassblowing Pipe and Pontil
ngu-Charlie
Tools
25
0
0
0
1
0
Slip Trailer
ngu-Clay
Clay Tools
16
0
0
0
0
0
Mainspring and Fusee
ngu-Emma
Jewelry
23
0
0
0
2
0
Gold Leaf Diadem of Ur
ngu-Forge
Tiara
24
0
0
0
0
0