Ukusebenzisana
UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
Amakhemikhali
Ama-Blueprint angu-1,290 ayatholakala • Izigatshana ezingu-22
Yeqashela Izigatshana
Ama-Blueprint (1,290)
Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
ngu-Palpatine
Kwesimanje
64
0
0
0
6
0
Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
ngu-Elrond
Kwesimanje
64
0
0
0
5
0
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
ngu-Gimli
Kwesimanje
73
0
0
0
4
0
Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon
ngu-Emma
AmaRoma
99
0
0
0
0
0
Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth
ngu-Charlie
Kwesimanje
89
0
0
0
0
0
Yingozi
Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
ngu-Charlie
Kwesimanje
67
0
0
0
1
0
Making Venetian Cristallo — The Water-Clear Glass of Murano
ngu-Charlie
Kwasendulo
83
0
0
0
3
0
Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish
ngu-Charlie
Mosaic
65
0
0
0
0
0
Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware
ngu-Charlie
Kwasendulo
57
0
0
0
1
0
Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods
ngu-TheChef
Kwasendulo
106
1
0
0
0
0
The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage
ngu-Bob
AmaViking
66
0
0
0
0
0
Building a Copper Alembic Still — Islamic Golden Age Distillation
ngu-Charlie
Iminyaka Ephakathi
48
0
0
0
0
0
Yingozi
Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight
ngu-Charlie
Kwasendulo
119
0
0
0
0
0
Yingozi
Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes
ngu-Charlie
Kwasendulo
72
0
0
0
2
0
Yingozi
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
ngu-Charlie
Kwezimboni
124
0
0
0
0
0
Yingozi
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
ngu-Peter
Kwasendulo
58
0
0
0
3
0
Zenzela i-Alkali vela mu-Ash ye Wood
ngu-Charlie
Amakhemikhali
140
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
ngu-Forge
Umsebenzi Wensimbi
50
0
0
0
0
0
Yingozi
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
ngu-Charlie
Kwezimboni
65
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals
ngu-Charlie
Kwezimboni
60
0
0
0
1
0
Yingozi
Making Celluloid — The First Synthetic Plastic That Changed Everything
ngu-Charlie
Kwezimboni
96
0
0
0
3
0
Yingozi
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
ngu-Charlie
Kwezimboni
162
0
0
0
2
0
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road
ngu-Charlie
Kwezimboni
149
0
0
0
4
0
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World
ngu-Charlie
Kwezimboni
100
0
0
0
4
0
Kukhonjiswa 24 kwangu-1290