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ប្លង់Sciencesរសាយនវិទ្យា

រសាយនវិទ្យា

228 ប្លង់មាន • 22 ប្រភេទរង

ប្លង់ (228)

Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes
គ្រោះថ្នាក់

Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes

ដោយ CharlieDE

បុរាណ

26
0
0
0
2
0
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass

Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass

ដោយ CharlieDE

Metal

35
0
0
0
0
0
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
គ្រោះថ្នាក់

Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge

ដោយ PeterSE

Metal

30
0
0
0
0
0
Making Lye from Wood Ash — The Alkali That Unlocked Soap, Tanning, and Dyeing

Making Lye from Wood Ash — The Alkali That Unlocked Soap, Tanning, and Dyeing

ដោយ CharlieDE

រសាយនវិទ្យា

57
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

ដោយ ForgeNO

ការធ្វើការលោហៈ

22
0
0
0
0
0
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
គ្រោះថ្នាក់

Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers

ដោយ CharlieDE

Plastic

31
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

ដោយ CharlieDE

រសាយនវិទ្យា

23
0
0
0
1
0
Making Celluloid — The First Synthetic Plastic That Changed Everything
គ្រោះថ្នាក់

Making Celluloid — The First Synthetic Plastic That Changed Everything

ដោយ CharlieDE

Plastic

48
0
0
0
3
0
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
គ្រោះថ្នាក់

Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics

ដោយ CharlieDE

Plastic

62
0
0
0
2
0
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

ដោយ CharlieDE

រសាយនវិទ្យា

36
0
0
0
3
0
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

ដោយ CharlieDE

រសាយនវិទ្យា

27
0
0
0
4
0
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

ដោយ CharlieDE

រសាយនវិទ្យា

23
0
0
0
2
0
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
គ្រោះថ្នាក់

Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable

ដោយ CharlieDE

រសាយនវិទ្យា

21
0
0
0
3
0
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
គ្រោះថ្នាក់

Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable

ដោយ CharlieDE

រសាយនវិទ្យា

29
0
0
0
3
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

37
0
0
0
6
0
Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution
គ្រោះថ្នាក់

Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution

ដោយ CharlieDE

រសាយនវិទ្យា

29
0
0
0
3
0
Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium
គ្រោះថ្នាក់

Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium

ដោយ CharlieDE

រសាយនវិទ្យា

23
0
0
0
3
0
Making Quinacridone — The Synthetic Organic Pigment That Obsoleted Alizarin Crimson
គ្រោះថ្នាក់

Making Quinacridone — The Synthetic Organic Pigment That Obsoleted Alizarin Crimson

ដោយ CharlieDE

រសាយនវិទ្យា

35
0
0
0
4
0
Making Dioxazine Violet — The Staggeringly Powerful Purple That Replaced Cobalt Violet
គ្រោះថ្នាក់

Making Dioxazine Violet — The Staggeringly Powerful Purple That Replaced Cobalt Violet

ដោយ CharlieDE

រសាយនវិទ្យា

25
0
0
0
3
0
Making Phthalocyanine Green — The Halogenated Phthalo That Replaced Viridian
គ្រោះថ្នាក់

Making Phthalocyanine Green — The Halogenated Phthalo That Replaced Viridian

ដោយ CharlieDE

រសាយនវិទ្យា

25
0
0
0
3
0