សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក
ប្លង់Sciencesរសាយនវិទ្យា

រសាយនវិទ្យា

416 ប្លង់មាន • 22 ប្រភេទរង

ប្លង់ (416)

Making Malachite Green Pigment — Grinding the Copper Mineral into Painter's Green

Making Malachite Green Pigment — Grinding the Copper Mineral into Painter's Green

ដោយ CharlieDE

បុរាណ

90
0
0
0
9
0
Making Prussian Blue — The First Modern Synthetic Pigment (Berlin, 1704)

Making Prussian Blue — The First Modern Synthetic Pigment (Berlin, 1704)

ដោយ CharlieDE

សម័យទំនើប

93
0
0
0
7
0
Making Smalt — Grinding Cobalt Blue Glass into the Renaissance Painter's Blue Pigment
គ្រោះថ្នាក់

Making Smalt — Grinding Cobalt Blue Glass into the Renaissance Painter's Blue Pigment

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

64
0
0
0
6
0
Making Traditional Gesso — The White Ground That Prepared Every Panel Painting in History

Making Traditional Gesso — The White Ground That Prepared Every Panel Painting in History

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

63
0
0
0
8
0
Making Vine Black Pigment — Charring Grape Vines into the Cool Blue-Black of Classical Painters

Making Vine Black Pigment — Charring Grape Vines into the Cool Blue-Black of Classical Painters

ដោយ CharlieDE

បុរាណ

66
0
0
0
2
0
Water Gilding with Gold Leaf — Applying Gold to Gesso and Bole for a Mirror Finish

Water Gilding with Gold Leaf — Applying Gold to Gesso and Bole for a Mirror Finish

ដោយ CharlieDE

បុរាណ

48
0
0
0
3
0
Making Chalk White Pigment (Whiting) — Grinding and Levigating Natural Chalk

Making Chalk White Pigment (Whiting) — Grinding and Levigating Natural Chalk

ដោយ CharlieDE

ពីមុនប្រវត្តិសាស្ត្រ

74
0
0
0
5
0
Making Encaustic Paint — The Hot Beeswax Medium of Ancient Greek and Egyptian Painters

Making Encaustic Paint — The Hot Beeswax Medium of Ancient Greek and Egyptian Painters

ដោយ CharlieDE

បុរាណ

52
0
0
0
3
0
Making a Lake Pigment from Plant Dye — Precipitating Soluble Colour onto an Insoluble Substrate

Making a Lake Pigment from Plant Dye — Precipitating Soluble Colour onto an Insoluble Substrate

ដោយ CharlieDE

បុរាណ

84
0
0
0
6
0
Making Lampblack Pigment — Collecting Carbon Soot from a Burning Flame

Making Lampblack Pigment — Collecting Carbon Soot from a Burning Flame

ដោយ CharlieDE

ពីមុនប្រវត្តិសាស្ត្រ

166
0
0
0
6
0
Making Red Ochre by Calcining Yellow Ochre — The Oldest Deliberate Pigment Transformation

Making Red Ochre by Calcining Yellow Ochre — The Oldest Deliberate Pigment Transformation

ដោយ CharlieDE

ពីមុនប្រវត្តិសាស្ត្រ

120
0
0
0
7
0
Making Ultramarine from Lapis Lazuli — Extracting the Most Precious Pigment in History

Making Ultramarine from Lapis Lazuli — Extracting the Most Precious Pigment in History

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

93
0
0
0
6
0
Making Verdigris — The Copper Acetate Green of Medieval Painters

Making Verdigris — The Copper Acetate Green of Medieval Painters

ដោយ CharlieDE

បុរាណ

94
0
0
0
7
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
Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive

Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive

ដោយ BobBE

ពីមុនប្រវត្តិសាស្ត្រ

55
0
0
0
0
0
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science

Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science

ដោយ PeterSE

សម័យទំនើប

21
0
0
0
0
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

ដោយ PeterSE

សម័យទំនើប

14
0
0
0
0
0
Understanding Technetium from Nuclear Fission — The First Artificially Made Element

Understanding Technetium from Nuclear Fission — The First Artificially Made Element

ដោយ PeterSE

សម័យទំនើប

25
0
0
0
0
0
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
គ្រោះថ្នាក់

Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium

ដោយ PeterSE

នុយក្លេអែរ

14
0
0
0
4
0
Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

ដោយ PeterSE

សម័យទំនើប

27
0
0
0
0
0
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

ដោយ PeterSE

រសាយនវិទ្យា

57
0
0
0
3
0
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal

Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal

ដោយ PeterSE

សម័យទំនើប

14
0
0
0
4
0
បង្ហាញ 24 ក្នុងចំណោម 416