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

Industry 2.0 — Electricity, Steel & Oil (1870)

བིལུ་པིརིན་ཊི ༢༦༥ ཡོད

བིལུ་པིརིན་ཊི (༢༦༥)

Reno Escalator

Reno Escalator

Martin གྱིསNO

རིག་རྩལ

༢༩
༠
༠
༠
༠
༠
Apparatus for Treating Air

Apparatus for Treating Air

Penny གྱིསDK

རིག་རྩལ

༣༤
༠
༠
༠
༠
༠
Edison Electric Lamp

Edison Electric Lamp

Volt གྱིསSE

རིག་རྩལ

༥༡
༠
༠
༠
༡
༠
Riveted Work Trousers

Riveted Work Trousers

Tex གྱིསFO

བཟོ་རིག

༥༠
༠
༠
༠
༠
༠
Linotype — Die Zeilensetzmaschine
ཉེན་ཁ་ཅན།

Linotype — Die Zeilensetzmaschine

HerrHammer གྱིསDE

བཟོ་རིག

༣༩
༠
༠
༠
༡
༠
Fountain Pen

Fountain Pen

Charlie གྱིསDE

སྒྱུ་རྩལ

༤༣
༠
༠
༠
༠
༠
Carborundum — Silicon Carbide

Carborundum — Silicon Carbide

Mary གྱིསFI

ཚན་རིག

༦༣
༠
༠
༠
༠
༠
Boone Ironing Board

Boone Ironing Board

YourGrandma གྱིསIS

བཟོ་རིག

༤༢
༠
༠
༠
༠
༠
Flat-Bottom Paper Bag Machine

Flat-Bottom Paper Bag Machine

Emma གྱིསSE

བཟོ་རིག

༥༠
༠
༠
༠
༡
༠
Cochran Dish-Washing Machine

Cochran Dish-Washing Machine

Martin གྱིསNO

རིག་རྩལ

༣༩
༠
༠
༠
༠
༠
Gillette Safety Razor

Gillette Safety Razor

Forge གྱིསNO

བཟོ་རིག

༥༠
༠
༠
༠
༠
༠
Crystal Detector

Crystal Detector

Ed གྱིསFI

རིག་རྩལ

༣༦
༠
༠
༠
༡
༠
Windshield Wiper

Windshield Wiper

Martin གྱིསNO

རིག་རྩལ

༣༩
༠
༠
༠
༠
༠
Rotary Egg Beater

Rotary Egg Beater

YourGrandma གྱིསIS

རིག་རྩལ

༤༢
༠
༠
༠
༠
༠
Barbed Wire

Barbed Wire

Forge གྱིསNO

བཟོ་རིག

༤༩
༠
༠
༠
༠
༠
Bird Study Skin

Bird Study Skin

Bob གྱིསBE

བྱ

༥༥
༠
༠
༠
༠
༠
Cyanotype Print

Cyanotype Print

Charlie གྱིསDE

མུན་ཁང

༣༩
༠
༠
༠
༠
༠
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
ཉེན་ཁ་ཅན།

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

Tex གྱིསFO

Industry 2.0 — Electricity, Steel & Oil (1870)

༡༠༨
༠
༠
༠
༠
༠
The Northrop Automatic Loom — Self-Replenishing Bobbin Weaving

The Northrop Automatic Loom — Self-Replenishing Bobbin Weaving

Tex གྱིསFO

Industry 2.0 — Electricity, Steel & Oil (1870)

༩༣
༠
༠
༠
༢
༠
Viscose Rayon — The First Artificial Fiber from Wood Cellulose

Viscose Rayon — The First Artificial Fiber from Wood Cellulose

Tex གྱིསFO

Industry 2.0 — Electricity, Steel & Oil (1870)

༦༠
༠
༠
༠
༥
༠
Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

Bob གྱིསBE

སྲོག་རིག

༧༠
༠
༠
༠
༠
༠
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry

Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry

Peter གྱིསSE

དེང་རབས

༡༨
༠
༠
༠
༢
༠
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium

Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium

Peter གྱིསSE

དེང་རབས

༢༤
༠
༠
༠
༠
༠
Understanding Actinium from Uranium Ore — The Element That Named the Actinides

Understanding Actinium from Uranium Ore — The Element That Named the Actinides

Peter གྱིསSE

རྫས་རིག

༢༢
༠
༠
༠
༠
༠
265 ནང་ལས་ 24 སྟོན་དོ།