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Era
1.504 cetak biru tersedia • 17 subkategori
Jelajahi Subkategori
Viking
Romawi
Mesir
Yunani Kuno
Periode Edo
Prasejarah
Kuno
Abad Pertengahan
Modern
Pascamodern
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)
Cetak Biru (1.504)

Berbahaya
Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
oleh Peter
Kimia
60
0
0
0
2
0

Berbahaya
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
oleh Peter
Kimia
37
0
0
0
11
0

Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass
oleh Peter
Kimia
56
0
0
0
1
0

Berbahaya
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
oleh Peter
Kimia
49
0
0
0
3
0

Alloying Steel from Iron and Carbon — The Metal That Built the Modern World
oleh Mary
Kuno
72
0
0
0
6
0

Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze
oleh Mary
Kuningan
51
0
0
0
4
0

Berbahaya
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
oleh Charlie
Abad Pertengahan
145
0
0
0
7
0

Building a Box Bellows — The Breath That Makes Metal Obey Fire
oleh Emma
Mekanika
85
0
0
0
7
0

Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years
oleh Mary
Kuno
129
0
0
0
17
0

Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe
oleh Peter
Kimia
57
0
0
0
4
0

Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe
oleh Peter
Kimia
78
0
0
0
3
0

Understanding Carbon Through Charcoal Making — The Element of Life and Fire
oleh Peter
Kimia
106
0
0
0
1
0

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
oleh Peter
Kimia
89
0
0
0
1
0

Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing
oleh Peter
Kimia
266
0
0
0
5
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals
oleh Peter
Kimia
79
0
0
0
1
0

Burning Quicklime from Limestone — The Element That Built Civilization
oleh Peter
Kimia
77
0
0
0
6
0

Mengekstrak Potas dari Abu Kayu — Unsur Alkali yang Tersembunyi di Setiap Api
oleh Peter
Kimia
281
0
0
0
7
0

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
oleh Peter
Kimia
20
0
0
0
1
0

Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age
oleh Peter
Kimia
23
0
0
0
2
0

Berbahaya
Understanding Uranium from Uraninite — The Element That Changed Everything
oleh Peter
Kimia
70
0
0
0
8
0

Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess
oleh Peter
Kimia
26
0
0
0
0
0

Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds
oleh Peter
Kimia
24
0
0
0
0
0

Understanding Strontium from Celestine — The Element That Paints Fireworks Red
oleh Peter
Kimia
58
0
0
0
3
0

Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark
oleh Peter
Kimia
45
0
0
0
3
0
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