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BlueprintsCulture And HistoryEras

Eras

1,601 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)

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Blueprints (1,601)

Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand

Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand

by PeterSE

Chemistry

65
0
0
0
1
0
Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
Hazardous

Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light

by PeterSE

Chemistry

63
0
0
0
2
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
Hazardous

Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology

by PeterSE

Chemistry

38
0
0
0
11
0
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass

Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass

by PeterSE

Chemistry

60
0
0
0
1
0
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
Hazardous

Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future

by PeterSE

Chemistry

50
0
0
0
3
0
Alloying Steel from Iron and Carbon — The Metal That Built the Modern World

Alloying Steel from Iron and Carbon — The Metal That Built the Modern World

by MaryFI

Ancient

75
0
0
0
6
0
Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze

Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze

by MaryFI

Brass

56
0
0
0
4
0
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
Hazardous

Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World

by CharlieDE

Middle Ages

158
0
0
0
7
0
Building a Box Bellows — The Breath That Makes Metal Obey Fire

Building a Box Bellows — The Breath That Makes Metal Obey Fire

by EmmaSE

Mechanics

91
0
0
0
7
0
Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

by MaryFI

Ancient

157
0
0
0
17
0
Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

by PeterSE

Chemistry

65
0
0
0
4
0
Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

by PeterSE

Chemistry

81
0
0
0
3
0
Understanding Carbon Through Charcoal Making — The Element of Life and Fire

Understanding Carbon Through Charcoal Making — The Element of Life and Fire

by PeterSE

Chemistry

127
0
0
0
1
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

by PeterSE

Chemistry

93
0
0
0
1
0
Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

by PeterSE

Chemistry

286
0
0
0
5
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

by PeterSE

Chemistry

80
0
0
0
1
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

by PeterSE

Chemistry

79
0
0
0
6
0
Extracting Potash from Wood Ash — The Alkali Element Hidden in Every Fire

Extracting Potash from Wood Ash — The Alkali Element Hidden in Every Fire

by PeterSE

Chemistry

297
0
0
0
7
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

by PeterSE

Chemistry

21
0
0
0
1
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

by PeterSE

Chemistry

24
0
0
0
2
0
Understanding Uranium from Uraninite — The Element That Changed Everything
Hazardous

Understanding Uranium from Uraninite — The Element That Changed Everything

by PeterSE

Chemistry

100
0
0
0
8
0
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

by PeterSE

Chemistry

27
0
0
0
0
0
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

by PeterSE

Chemistry

26
0
0
0
0
0
Understanding Strontium from Celestine — The Element That Paints Fireworks Red

Understanding Strontium from Celestine — The Element That Paints Fireworks Red

by PeterSE

Chemistry

59
0
0
0
3
0
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