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1,453 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)
Scientific Revolution (1600–1760)
Blueprints (1,453)

Preparing a Raw Animal Hide — Cleaning and Stretching Before Tanning
Mary විසින්
Animal
28
0
0
0
2
0

Making a Fire-Hardened Hunting Spear — The Oldest Weapon
Spartan විසින්
Prehistoric
21
0
0
0
1
0

Making a Fishing Spear (Leister) — Multi-Pronged Fish Gig
Spartan විසින්
Prehistoric
24
0
0
0
2
0

Making a Stone Spindle Whorl — The Flywheel That Made Thread Possible
Tex විසින්
Prehistoric
31
0
0
0
1
0

Making a Wooden Mallet — The Percussive Tool That Does Not Damage
Woody විසින්
Prehistoric
27
0
0
0
2
0

Collecting and Preparing Feathers for Arrow Fletching — Stabilising Projectiles in Flight
Spartan විසින්
Prehistoric
25
0
0
0
1
0

Preparing Animal Gut for Cord and Containers — Waterproof Material from Intestines
Mary විසින්
Animal
25
0
0
0
0
0

Drying and Smoking Meat over a Fire — Prehistoric Food Preservation
TheChef විසින්
Prehistoric
22
0
0
0
6
0

Processing Acorns for Food — Leaching Tannins from the Universal Tree Nut
TheChef විසින්
Prehistoric
33
0
0
0
0
0

Collecting and Processing Cattail — The Supermarket of the Swamp
Bob විසින්
Prehistoric
24
0
0
0
0
0

Carving a Wooden Bowl by Ember Burning — Hollowing Without Metal Tools
Woody විසින්
Prehistoric
19
0
0
0
2
0

Making a Stone Adze — The Woodworking Tool That Shaped Canoes and Beams
Woody විසින්
Prehistoric
40
0
0
0
3
0

Polishing a Neolithic Ground Stone Axe — The Tool That Cleared the Forests
Mary විසින්
Prehistoric
28
0
0
0
3
0

Knapping an Obsidian Blade — Pressure-Flaked Volcanic Glass
Mary විසින්
Prehistoric
27
0
0
0
2
0

Making a Bone Awl — Piercing Tool for Sewing and Basketry
Mary විසින්
Prehistoric
28
0
0
0
2
0

Making a Stone Scraper for Hide Working — Conchoidal Flake Tool
Mary විසින්
Prehistoric
32
0
0
0
0
0

Making a Hammerstone — The First Tool in Human History
Mary විසින්
Prehistoric
30
0
0
0
4
0

Making Maya Blue — The Indestructible Pigment of Mesoamerica
Charlie විසින්
ART
53
0
0
0
2
0

අනතුරුදායක
Making Han Purple — Ancient China's Synthetic Barium Copper Silicate Pigment
Charlie විසින්
ART
39
0
0
0
2
0

Making Egyptian Blue — The World's First Synthetic Pigment
Charlie විසින්
ART
29
0
0
0
3
0