සහයෝගීතාව
කලාව
රූපලාවණ්‍ය සහ සුවතාව
ශිල්පය
සංස්කෘතිය සහ ඉතිහාසය
විනෝදාස්වාදය
පරිසරය
ආහාර සහ පාන
ප්‍රතිලෝම ඉංජිනේරු
විද්‍යාවන්
ක්‍රීඩා
තාක්ෂණය
පැළඳිය හැකි
සැලසුම්Sciencesරසායන විද්‍යාව

රසායන විද්‍යාව

සැලසුම් 1,284 ක් තිබේ • උපවර්ග 22

සැලසුම් (1,284)

Making Bone Black Pigment — Calcining Animal Bones into the Warm Black of Old Master Painters

Making Bone Black Pigment — Calcining Animal Bones into the Warm Black of Old Master Painters

Charlie විසින්DE

සත්ත්වයා

182
0
0
0
3
0
Making Cinnabar Red Pigment — Grinding Mercury Sulfide into the Most Vivid Red of the Ancient World
අනතුරුදායක

Making Cinnabar Red Pigment — Grinding Mercury Sulfide into the Most Vivid Red of the Ancient World

Charlie විසින්DE

පුරාණ

139
0
0
0
8
0
Making Dammar Varnish — The Clear Picture Varnish for Oil Paintings

Making Dammar Varnish — The Clear Picture Varnish for Oil Paintings

Charlie විසින්DE

මධ්‍යතන යුගය

160
0
0
0
4
0
Making Green Earth Pigment (Terra Verte) — The Soft Green of Celadonite and Glauconite

Making Green Earth Pigment (Terra Verte) — The Soft Green of Celadonite and Glauconite

Charlie විසින්DE

පුරාණ

112
0
0
0
6
0
Making Malachite Green Pigment — Grinding the Copper Mineral into Painter's Green

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

Charlie විසින්DE

පුරාණ

117
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)

Charlie විසින්DE

නූතන

116
0
0
0
7
0
Making Smalt — Grinding Cobalt Blue Glass into the Renaissance Painter's Blue Pigment
අනතුරුදායක

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

Charlie විසින්DE

මධ්‍යතන යුගය

71
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

Charlie විසින්DE

මධ්‍යතන යුගය

94
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

Charlie විසින්DE

පුරාණ

78
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

Charlie විසින්DE

පුරාණ

71
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

Charlie විසින්DE

ප්‍රාග් ඓතිහාසික

109
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

Charlie විසින්DE

පුරාණ

64
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

Charlie විසින්DE

පුරාණ

114
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

Charlie විසින්DE

ප්‍රාග් ඓතිහාසික

210
0
0
0
6
0
කහ ඕකර් කැල්සිනීකරණයෙන් රතු ඕකර් සෑදීම — පැරණිතම හිතාමතා කළ වර්ණක පරිවර්තනය

කහ ඕකර් කැල්සිනීකරණයෙන් රතු ඕකර් සෑදීම — පැරණිතම හිතාමතා කළ වර්ණක පරිවර්තනය

Charlie විසින්DE

ප්‍රාග් ඓතිහාසික

163
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

Charlie විසින්DE

මධ්‍යතන යුගය

117
0
0
0
6
0
Making Verdigris — The Copper Acetate Green of Medieval Painters

Making Verdigris — The Copper Acetate Green of Medieval Painters

Charlie විසින්DE

පුරාණ

122
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

Tex විසින්FO

කාර්මික

62
0
0
0
1
0
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
අනතුරුදායක

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

Tex විසින්FO

Industry 2.0 — Electricity, Steel & Oil (1870)

132
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

Tex විසින්FO

Industry 1.0 — Steam & Mechanization (1760)

48
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

Bob විසින්BE

ප්‍රාග් ඓතිහාසික

66
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

Peter විසින්SE

නූතන

25
0
0
0
0
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

Peter විසින්SE

නූතන

22
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

Peter විසින්SE

නූතන

27
0
0
0
0
0
1284 කින් 24 ක් පෙන්වයි