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Eras

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)

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

Mary විසින්FI

Ancient

31
0
0
0
6
0
Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze
අනතුරුදායක

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

Mary විසින්FI

Brass

24
0
0
0
4
0
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
අනතුරුදායක

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

Charlie විසින්DE

Middle Ages

76
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

Emma විසින්SE

Mechanics

48
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

Mary විසින්FI

Ancient

55
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

Peter විසින්SE

Chemistry

38
0
0
0
1
0
Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe
අනතුරුදායක

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

Peter විසින්SE

Chemistry

37
0
0
0
1
0
Understanding Carbon Through Charcoal Making — The Element of Life and Fire

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

Peter විසින්SE

Chemistry

56
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

Peter විසින්SE

Chemistry

51
0
0
0
0
0
Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing
අනතුරුදායක

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

Peter විසින්SE

Chemistry

183
0
0
0
2
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Peter විසින්SE

Chemistry

37
0
0
0
1
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

Peter විසින්SE

Chemistry

42
0
0
0
3
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

Peter විසින්SE

Chemistry

125
0
0
0
3
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
අනතුරුදායක

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

Peter විසින්SE

Chemistry

21
0
0
0
0
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

Peter විසින්SE

Chemistry

35
0
0
0
0
0
Understanding Uranium from Uraninite — The Element That Changed Everything

Understanding Uranium from Uraninite — The Element That Changed Everything

Peter විසින්SE

Chemistry

28
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

Peter විසින්SE

Chemistry

23
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

Peter විසින්SE

Chemistry

31
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

Peter විසින්SE

Chemistry

30
0
0
0
0
0
Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

Peter විසින්SE

Chemistry

20
0
0
0
0
0
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