UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
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UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
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Ama-BlueprintIZAYENSI
IZAYENSI
Ama-Blueprint angu-1,476 ayatholakala • Izigatshana ezingu-11
Yeqashela Izigatshana
Ama-Blueprint (1,476)
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
ngu-Astro
Renaissance (1400–1600)
62
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
ngu-Astro
Iminyaka Ephakathi
74
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
ngu-Astro
Ithusi
58
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
ngu-Astro
Bronze
69
0
0
0
3
0
Zenzela i-Alkali vela mu-Ash ye Wood
ngu-Charlie
Amakhemikhali
102
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
ngu-Forge
Umsebenzi Wensimbi
47
0
0
0
0
0
Making a Stone Hoe — The First Agricultural Tool
ngu-Mary
Ngaphambi Komlando
62
0
0
0
0
0
Yingozi
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
ngu-Charlie
Plastic
52
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals
ngu-Charlie
Amakhemikhali
53
0
0
0
1
0
Yingozi
Making Celluloid — The First Synthetic Plastic That Changed Everything
ngu-Charlie
Plastic
80
0
0
0
3
0
Yingozi
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
ngu-Charlie
Plastic
115
0
0
0
2
0
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road
ngu-Charlie
Amakhemikhali
91
0
0
0
3
0
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World
ngu-Charlie
Amakhemikhali
81
0
0
0
4
0
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries
ngu-Charlie
Amakhemikhali
55
0
0
0
2
0
Yingozi
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
ngu-Charlie
Amakhemikhali
44
0
0
0
3
0
Yingozi
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
ngu-Charlie
Amakhemikhali
66
0
0
0
3
0
Yingozi
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
ngu-Charlie
Kwezimboni
67
0
0
0
6
0
Yingozi
Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution
ngu-Charlie
Amakhemikhali
62
0
0
0
3
0
Yingozi
Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium
ngu-Charlie
Amakhemikhali
55
0
0
0
3
0
Yingozi
Making Quinacridone — The Synthetic Organic Pigment That Obsoleted Alizarin Crimson
ngu-Charlie
Amakhemikhali
67
0
0
0
4
0
Yingozi
Making Dioxazine Violet — The Staggeringly Powerful Purple That Replaced Cobalt Violet
ngu-Charlie
Amakhemikhali
49
0
0
0
3
0
Yingozi
Making Phthalocyanine Green — The Halogenated Phthalo That Replaced Viridian
ngu-Charlie
Amakhemikhali
53
0
0
0
3
0
Yingozi
Making Phthalocyanine Blue — The Copper Complex That Became the World's Most Used Blue Pigment
ngu-Charlie
Amakhemikhali
53
0
0
0
3
0
Yingozi
Making Hansa Yellow — The Monoazo Pigment in Every Paint Box Since 1910
ngu-Charlie
Amakhemikhali
71
1
0
0
4
0
Kukhonjiswa 24 kwangu-1476