Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
TeikningarVÍSINDI

VÍSINDI

2.529 teikningar tiltækar • 11 undirflokkar

Teikningar (2.529)

Litharge: Lead Oxidised in Air, Then Fused
Hættulegt

Litharge: Lead Oxidised in Air, Then Fused

eftir CharlieDE

Ólífrænt

22
0
0
0
0
0
Boiled Linseed Oil: Linseed Oil Heated with Litharge
Hættulegt

Boiled Linseed Oil: Linseed Oil Heated with Litharge

eftir MaryFI

Efni

26
0
0
0
0
0
Potassium Sulfate from the Nitric Acid Residue

Potassium Sulfate from the Nitric Acid Residue

eftir CharlieDE

Ólífrænt

23
0
0
0
0
0
Paraffin from Beech Tar: Reichenbach's Method
Hættulegt

Paraffin from Beech Tar: Reichenbach's Method

eftir CharlieDE

Lífrænt

25
0
0
0
0
0
Beykiviður eimaður í járnretort: tjara, viðarædi og viðarkol

Beykiviður eimaður í járnretort: tjara, viðarædi og viðarkol

eftir CharlieDE

Iðnaður

26
0
0
0
0
0
Carbon Disulfide: Sulphur over Red-Hot Charcoal, Fownes
Hættulegt

Carbon Disulfide: Sulphur over Red-Hot Charcoal, Fownes

eftir CharlieDE

Ólífrænt

24
0
0
0
0
0
Caustic Potash (Potassium Hydroxide) from Potash and Slaked Lime, Ure 1839

Caustic Potash (Potassium Hydroxide) from Potash and Slaked Lime, Ure 1839

eftir CharlieDE

Ólífrænt

31
0
0
0
0
0
Nitric Acid (Aquafortis) from Saltpetre and Oil of Vitriol, Ure 1839
Hættulegt

Nitric Acid (Aquafortis) from Saltpetre and Oil of Vitriol, Ure 1839

eftir CharlieDE

Ólífrænt

18
0
0
0
0
0
Potassium Chlorate: Chlorine through Potash, Ure 1839
Hættulegt

Potassium Chlorate: Chlorine through Potash, Ure 1839

eftir CharlieDE

Ólífrænt

22
0
0
0
0
0
Red Phosphorus: Schrötter's Heat Conversion
Hættulegt

Red Phosphorus: Schrötter's Heat Conversion

eftir CharlieDE

Ólífrænt

27
0
0
0
0
0
White Phosphorus from Bone Ash: Ure, 1839
Hættulegt

White Phosphorus from Bone Ash: Ure, 1839

eftir CharlieDE

Ólífrænt

14
0
0
0
0
0
French Chalk: Talc Powder Ground and Washed from Soapstone
Hættulegt

French Chalk: Talc Powder Ground and Washed from Soapstone

eftir PeterSE

Ólífrænt

22
0
0
0
0
0
Glycerin from Candle-Works Sweet Water: Cap's Process

Glycerin from Candle-Works Sweet Water: Cap's Process

eftir CharlieDE

Lífrænt

17
0
0
0
0
0
Stearin Candle Stock by Lime Saponification
Hættulegt

Stearin Candle Stock by Lime Saponification

eftir CharlieDE

Lífrænt

20
0
0
0
0
0
Rotting Cattle Dung in a Field Dunghill: Forming and Turning

Rotting Cattle Dung in a Field Dunghill: Forming and Turning

eftir YourGrandmaIS

Landbúnaður

22
0
0
0
0
0
Venetian Borax: Refining Tincal with Lime

Venetian Borax: Refining Tincal with Lime

eftir CharlieDE

Ólífrænt

21
0
0
0
1
0
Chloride of Calcium from Marble and Spirit of Salt

Chloride of Calcium from Marble and Spirit of Salt

eftir CharlieDE

Ólífrænt

15
0
0
0
0
0
Saltandi: Saltsýra úr sjávarsalti og brennisteinssýru
Hættulegt

Saltandi: Saltsýra úr sjávarsalti og brennisteinssýru

eftir CharlieDE

Ólífrænt

30
0
0
0
0
0
Concentrating Chamber Acid to Oil of Vitriol: Lead Pans, Then Glass
Hættulegt

Concentrating Chamber Acid to Oil of Vitriol: Lead Pans, Then Glass

eftir CharlieDE

Ólífrænt

1
0
0
0
1
0
Crude Naphthalene from Light Creosote Oil: Warnes, 1913

Crude Naphthalene from Light Creosote Oil: Warnes, 1913

eftir CharlieDE

Lífrænt

18
0
0
0
0
0
Phthalic Anhydride by Air Oxidation of Naphthalene: Gibbs and Conover, 1918

Phthalic Anhydride by Air Oxidation of Naphthalene: Gibbs and Conover, 1918

eftir CharlieDE

Lífrænt

19
0
0
0
0
0
Glyptal Resin from Glycerin and Phthalic Anhydride: Callahan, 1914

Glyptal Resin from Glycerin and Phthalic Anhydride: Callahan, 1914

eftir CharlieDE

Fjölliða

31
0
0
0
0
0
Bonded Wire Strain Gauge on Paper: Simmons, 1942

Bonded Wire Strain Gauge on Paper: Simmons, 1942

eftir PennyDK

Eðlisfræði

28
0
0
0
2
0
Carbonyl Nickel by the Mond Process: Mond, 1891
Hættulegt

Carbonyl Nickel by the Mond Process: Mond, 1891

eftir PeterSE

Ólífrænt

19
0
0
0
0
0
Sýni 24 af 2529