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ប្លង់Sciencesរសាយនវិទ្យា

រសាយនវិទ្យា

16 ប្លង់មាន • 23 ប្រភេទរង

ប្លង់ (16)

ថ្នាំលាប Jenipapo — ខ្មៅ-ខៀវដ៏ស៊ីជម្រៅរបស់ប្រជាជនដើម

ថ្នាំលាប Jenipapo — ខ្មៅ-ខៀវដ៏ស៊ីជម្រៅរបស់ប្រជាជនដើម

by DonaFlorBR

Colouring & Dyeing

2
0
0
0
0
0
ការលាបពណ៌ក្រcarmesim — ពណ៌របស់ Pau-Brasil

ការលាបពណ៌ក្រcarmesim — ពណ៌របស់ Pau-Brasil

by DonaFlorBR

Chemistry

1
0
0
0
0
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ការលាបពណ៌ដោយ Urucum — Orange-Red របស់ប្រជាជនដើម

ការលាបពណ៌ដោយ Urucum — Orange-Red របស់ប្រជាជនដើម

by DonaFlorBR

Colouring & Dyeing

0
0
0
0
0
0
Overdyeing Lincoln Green — Weld Yellow over Indigo Blue

Overdyeing Lincoln Green — Weld Yellow over Indigo Blue

by CharlieDE

Middle Ages

0
0
0
0
0
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Dyeing with Onion Skins — Orange-Gold from the Kitchen

Dyeing with Onion Skins — Orange-Gold from the Kitchen

by CharlieDE

Colouring & Dyeing

1
0
0
0
0
0
Dyeing with Walnut Hulls — Ancient Brown Dye

Dyeing with Walnut Hulls — Ancient Brown Dye

by CharlieDE

Dyes & Pigments

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0
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Extracting Yellow Dye from Weld Plant — The Oldest European Yellow

Extracting Yellow Dye from Weld Plant — The Oldest European Yellow

by CharlieDE

Ancient

2
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0
0
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Collecting Bog Iron from Marshland — Extracting Iron Ore from Wetlands

Collecting Bog Iron from Marshland — Extracting Iron Ore from Wetlands

by MaryFI

Prehistoric

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0
0
0
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Making Acrylic Paint — Grinding Pigments into Acrylic Polymer Medium

Making Acrylic Paint — Grinding Pigments into Acrylic Polymer Medium

by CharlieDE

Decorative Arts

53
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0
2
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Making Oil Paint from Raw Pigments — Grinding Pigments in Linseed Oil

Making Oil Paint from Raw Pigments — Grinding Pigments in Linseed Oil

by CharlieDE

Middle Ages

52
0
0
0
0
0
Making Watercolour Paint from Raw Pigments — Gum Arabic Binder

Making Watercolour Paint from Raw Pigments — Gum Arabic Binder

by CharlieDE

Chemistry

46
0
0
0
0
0
Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing

Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing

by MaryFI

Prehistoric

11
0
0
0
0
0
Oak Bark Leather Tanning — Vegetable Tanning with Tannins

Oak Bark Leather Tanning — Vegetable Tanning with Tannins

by ForgeNO

Leather

34
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin

Making Pine Pitch — Waterproofing Compound from Resin

by MaryFI

Bushcraft

27
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

by MaryFI

Vikings

30
0
0
0
0
0
Heavy Water (D2O) - Density, Properties & Production

Heavy Water (D2O) - Density, Properties & Production

by CharlieDE

Industrial

100
1
1
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