སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

རོ་མ

བིལུ་པིརིན་ཊི ༤༧ ཡོད

བིལུ་པིརིན་ཊི (༤༧)

Arch Centring and Falsework

Arch Centring and Falsework

Emma གྱིསSE

ཤིང་སྒྲོམ

Marver and Bench

Marver and Bench

Charlie གྱིསDE

ལག་ཆས

༢༢
Roman Belt Fitting

Roman Belt Fitting

Forge གྱིསNO

སྐེ་རགས་དང་སྒྲོག

༡༩
Bone Dice

Bone Dice

Spartan གྱིསNO

སྐྱིད་སྡུག་རྩེད

༡༩
Nine Men's Morris

Nine Men's Morris

Woody གྱིསNO

ཐོག་རྩེད

༢༠
Glassblowing Pipe and Pontil

Glassblowing Pipe and Pontil

Charlie གྱིསDE

ལག་ཆས

༢༥
Roman V-Cut Lettering

Roman V-Cut Lettering

Mary གྱིསFI

པར་རི

༢༩
Roman Signet Ring

Roman Signet Ring

Forge གྱིསNO

གདུབ

༢༨
Building a Roman Odometer — The Gear-Driven Distance Measurer

Building a Roman Odometer — The Gear-Driven Distance Measurer

Emma གྱིསSE

སྔོན་རབས

༣༡
Building a Roman Screw Press for Wine — Extracting Every Drop from the Grape

Building a Roman Screw Press for Wine — Extracting Every Drop from the Grape

Emma གྱིསSE

སྔོན་རབས

༢༣
Making Standardised Roman Bricks (Lateres) — The Building Block of Imperial Architecture

Making Standardised Roman Bricks (Lateres) — The Building Block of Imperial Architecture

Clay གྱིསDK

རོ་མ

༡༧
Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Emma གྱིསSE

རོ་མ

༧༧
Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

Emma གྱིསSE

རོ་མ

༣༠
Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

Emma གྱིསSE

རོ་མ

༣༣
Building a Roman Cofferdam — Pumping Water to Build Below the Waterline

Building a Roman Cofferdam — Pumping Water to Build Below the Waterline

Emma གྱིསSE

རོ་མ

༢༩
Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

Emma གྱིསSE

རོ་མ

༤༤
Building a Roman Groma — The Surveying Instrument That Laid Out an Empire

Building a Roman Groma — The Surveying Instrument That Laid Out an Empire

Emma གྱིསSE

རོ་མ

༤༧
Building a Roman Sewer (Cloaca) — Underground Drainage That Made Cities Liveable

Building a Roman Sewer (Cloaca) — Underground Drainage That Made Cities Liveable

Emma གྱིསSE

རོ་མ

༢༩
Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power

Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power

Emma གྱིསSE

རོ་མ

༣༤
Building a Roman Road (Via Strata) — The Layered Highway That Connected an Empire

Building a Roman Road (Via Strata) — The Layered Highway That Connected an Empire

Emma གྱིསSE

བཟོ་སྐྲུན

༣༡