SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
BAADAYE YA KIJANI
REVERSE ENGINEERING
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
MichoroSAYANSI
SAYANSI
Mipango 383 inapatikana • Vijamii 11
Vinjari Vijamii
Miradi (383)

Maudhui hatari
Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots
na Tarkin
Kisasa
17
0
0
0
0
0

Maudhui hatari
Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century
na Galadriel
Taa
20
0
0
0
0
0

Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel
na Balin
Metal
24
0
0
0
1
0

Maudhui hatari
Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
na Palpatine
Metal
18
0
0
0
3
0

Maudhui hatari
Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
na Elrond
Kemia
25
0
0
0
4
0

Maudhui hatari
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
na Gimli
Uchimbaji chuma
25
0
0
0
2
0

Understanding the Antikythera Mechanism — The World's First Analog Computer
na Emma
Mitambo
51
0
0
0
0
0

Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill
na Emma
Kale
24
0
0
0
1
0

Building Ctesibius' Force Pump — The First Double-Acting Piston Pump
na Emma
Pumps
33
0
0
0
2
0

Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand
na Emma
Fizikia
24
0
0
0
0
0

Building an Aeolipile — Hero's Steam-Powered Spinning Sphere
na Penny
Fizikia
21
0
0
0
1
0

Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier
na Penny
Kale
31
0
0
0
0
0

Building a Roman Ballista — The Torsion-Powered Bolt Thrower
na Emma
Warumi
48
0
0
0
0
0

Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing
na Emma
Fizikia
27
0
0
0
0
0

Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams
na Emma
Fizikia
25
0
0
0
1
0

Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon
na Emma
Ujenzi
32
0
0
0
0
0

Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth
na Charlie
Kemia
22
0
0
0
0
0

Maudhui hatari
Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
na Charlie
Kisasa
19
0
0
0
0
0

Making Venetian Cristallo — The Water-Clear Glass of Murano
na Charlie
Kemia
22
0
0
0
3
0

Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish
na Charlie
Musa
29
0
0
0
0
0