SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
BAADAYE YA KIJANI
REVERSE ENGINEERING
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Viwandani
Mipango 16 inapatikana
Miradi (16)

Maudhui hatari
Building a Hot Blast Stove — Preheating the Air That Tripled the Blast Furnace
na Tarkin
Uchimbaji chuma
27
0
0
0
0
0

Casting Reinforced Concrete — Marrying Steel and Stone into the Modern Structure
na Balin
Kisasa
23
0
0
0
0
0

Maudhui hatari
Distilling Coal Tar — Splitting Black Waste into the Chemical Industry
na Elrond
Kemia
25
0
0
0
0
0

Maudhui hatari
Casting Iron in a Cupola Furnace — Re-Melting Pig Iron into Finished Castings
na Piett
Viwandani
20
0
0
0
0
0

Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone
na Arwen
Viwandani
21
0
0
0
0
0

Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp
na Thranduil
Kisasa
16
0
0
0
0
0

Preserving Food by Canning — Appert's Heat-and-Seal Method That Fed Armies
na Bombur
Viwandani
20
0
0
0
0
0

Maudhui hatari
Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron
na Thrawn
Metal
25
0
0
0
0
0

Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap
na Glorfindel
Viwandani
22
0
0
0
0
0

Maudhui hatari
Making Friction Matches — Fire on the Strike of a Stick
na Vader
Viwandani
18
0
0
0
0
0

Maudhui hatari
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
na Charlie
Viwandani
25
0
0
0
6
0

Maudhui hatari
Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age
na Charlie
Kikaboni
25
0
0
0
2
0

Dyeing Red-Brown with Quebracho — The Industrial Tannin of South American Hardwood
na Tex
Rangi na Rangi
31
0
0
0
1
0

Maudhui hatari
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
na Tex
Viwandani
30
0
0
0
0
0

Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale
na Tex
Industry 1.0 — Steam & Mechanization (1760)
12
0
0
0
1
0

Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal
na Peter
Jedwali la Kipindi
21
0
0
0
5
0