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បច្ចេកវិទ្យា

1,052 ប្លង់មាន • 8 ប្រភេទរង

រុករកប្រភេទរង

អេឡិចត្រូនិក

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ការផលិតកាត់បន្ថយ

ថាមពល

ប្លង់ (1,052)

Building a Hydraulis — The Water-Powered Pipe Organ of Ancient Greece

Building a Hydraulis — The Water-Powered Pipe Organ of Ancient Greece

ដោយ EmmaSE

បុរាណ

161
0
0
0
0
0
Building a Persian Windmill — The First Machine Powered by Wind

Building a Persian Windmill — The First Machine Powered by Wind

ដោយ EmmaSE

បុរាណ

79
0
0
0
0
0
Building a Roman Odometer — The Gear-Driven Distance Measurer

Building a Roman Odometer — The Gear-Driven Distance Measurer

ដោយ EmmaSE

បុរាណ

66
0
0
0
0
0
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

ដោយ EmmaSE

បុរាណ

54
0
0
0
1
0
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

ដោយ PennyDK

បុរាណ

41
0
0
0
1
0
Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

ដោយ EmmaSE

រ៉ូម៉ាំង

209
0
0
0
0
0
Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

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

ដោយ EmmaSE

រ៉ូម៉ាំង

48
0
0
0
0
0
Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

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

ដោយ EmmaSE

រ៉ូម៉ាំង

66
0
0
0
1
0
Building a Roman Cofferdam — Pumping Water to Build Below the Waterline

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

ដោយ EmmaSE

រ៉ូម៉ាំង

62
0
0
0
2
0
Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

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

ដោយ EmmaSE

រ៉ូម៉ាំង

75
0
0
0
0
0
Building a Roman Sewer (Cloaca) — Underground Drainage That Made Cities Liveable

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

ដោយ EmmaSE

រ៉ូម៉ាំង

44
0
0
0
0
0
Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power

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

ដោយ EmmaSE

រ៉ូម៉ាំង

50
0
0
0
1
0
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

ដោយ EmmaSE

សំណង់

67
0
0
0
2
0
Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

ដោយ EmmaSE

ការកិន

60
0
0
0
4
0
Turning Your First Bowl on a Lathe — Complete Beginner Tutorial

Turning Your First Bowl on a Lathe — Complete Beginner Tutorial

ដោយ WoodyNO

ការបែរ

69
0
0
0
0
0
Turning a Bowl on a Pole Lathe — Foot-Powered Green Wood Turning

Turning a Bowl on a Pole Lathe — Foot-Powered Green Wood Turning

ដោយ WoodyNO

ការបែរ

38
0
0
0
0
0
Building a Wattle-and-Daub Wall — The Universal Prehistoric Construction Technique

Building a Wattle-and-Daub Wall — The Universal Prehistoric Construction Technique

ដោយ WoodyNO

ពីមុនប្រវត្តិសាស្ត្រ

85
0
0
0
0
0
Making a Bull-Roarer — Whirling Sound Instrument

Making a Bull-Roarer — Whirling Sound Instrument

ដោយ WoodyNO

សូរ

57
0
0
0
0
0
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
គ្រោះថ្នាក់

Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution

ដោយ CharlieDE

ឧស្សាហកម្ម

68
0
0
0
6
0
Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age
គ្រោះថ្នាក់

Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age

ដោយ CharlieDE

ឧស្សាហកម្ម

62
0
0
0
2
0
Dyeing Red-Brown with Quebracho — The Industrial Tannin of South American Hardwood

Dyeing Red-Brown with Quebracho — The Industrial Tannin of South American Hardwood

ដោយ TexFO

ឧស្សាហកម្ម

57
0
0
0
1
0
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
គ្រោះថ្នាក់

Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop

ដោយ TexFO

Industry 2.0 — Electricity, Steel & Oil (1870)

103
0
0
0
0
0
Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale

Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale

ដោយ TexFO

កោត

39
0
0
0
1
0
Building a Pole Lathe for Green Wood Turning — Spring-Pole Reciprocating Lathe

Building a Pole Lathe for Green Wood Turning — Spring-Pole Reciprocating Lathe

ដោយ WoodyNO

ការបែរ

184
1
0
0
2
0
បង្ហាញ 24 ក្នុងចំណោម 1052