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Bản thiết kếCulture And HistoryKỷ nguyên

Kỷ nguyên

1.453 bản thiết kế có sẵn • 17 danh mục con

Duyệt Danh mục con

Người Viking

La Mã

Ai Cập

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Thời kỳ Edo

Thời tiền sử

Cổ đại

Thời Trung cổ

Hiện đại

Hậu hiện đại

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)

Bản thiết kế (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

bởi MaryFI

Cổ đại

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

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

bởi MaryFI

Đồng thau

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

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

bởi CharlieDE

Thời Trung cổ

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

bởi EmmaSE

Cơ học

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

bởi MaryFI

Cổ đại

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

bởi PeterSE

Hóa học

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

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

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

58
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

bởi PeterSE

Hóa học

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

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

bởi PeterSE

Hóa học

185
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

bởi PeterSE

Hóa học

39
0
0
0
1
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

bởi PeterSE

Hóa học

43
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

bởi PeterSE

Hóa học

129
0
0
0
3
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
Nguy hiểm

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

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

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

Understanding Uranium from Uraninite — The Element That Changed Everything

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

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

bởi PeterSE

Hóa học

20
0
0
0
0
0
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