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TeikningarCulture And HistoryTímabil

Tímabil

795 teikningar tiltækar • 16 undirflokkar

Skoða undirflokka

Víkingar

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Egyptar

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Miðaldir

Nútíma

Eftírnútíma

Industry 1.0 — Steam & Mechanization (1760)

Industry 2.0 — Electricity, Steel & Oil (1870)

Industry 3.0 — Assembly Line & Mass Production (1913)

Industry 4.0 — Computers & Digital Automation (1960)

Industry 5.0 — Open Knowledge & AI Collaboration (2026)

Renaissance (1400–1600)

Teikningar (795)

Understanding Strontium from Celestine — The Element That Paints Fireworks Red

Understanding Strontium from Celestine — The Element That Paints Fireworks Red

eftir PeterSE

Efnafræði

17
0
0
0
0
0
Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark

eftir PeterSE

Efnafræði

15
0
0
0
0
0
Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold

Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold

eftir PeterSE

Forn

28
0
0
0
1
0
Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt

Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt

eftir PeterSE

Efnafræði

26
0
0
0
1
0
Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors
Hazardous content

Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors

eftir PeterSE

Námuvinnsla

13
0
0
0
5
0
Að draga mólýbden úr mólýbdeníti - hála blýið sem styrkir stál

Að draga mólýbden úr mólýbdeníti - hála blýið sem styrkir stál

eftir PeterSE

Námuvinnsla

23
0
0
0
0
0
Extracting Tungsten from Wolframite — The Heaviest Practical Metal

Extracting Tungsten from Wolframite — The Heaviest Practical Metal

eftir PeterSE

Námuvinnsla

29
0
0
0
0
0
Extracting Chromium from Chromite — The Element That Paints the Rainbow
Hazardous content

Extracting Chromium from Chromite — The Element That Paints the Rainbow

eftir PeterSE

Efnafræði

12
0
0
0
0
0
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass
Hazardous content

Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass

eftir PeterSE

Námuvinnsla

21
0
0
0
2
0
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
Hazardous content

Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave

eftir PeterSE

Efnafræði

11
0
0
0
0
0
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
Hazardous content

Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue

eftir PeterSE

Lotukerfið

30
0
0
0
3
0
Extracting Arsenic from Arsenopyrite — The Poison King of the Elements
Hazardous content

Extracting Arsenic from Arsenopyrite — The Poison King of the Elements

eftir PeterSE

Forn

17
0
0
0
3
0
Isolating Phosphorus from Bone Ash — The Element Discovered in Urine

Isolating Phosphorus from Bone Ash — The Element Discovered in Urine

eftir Nafnlaus smiður

Forn

14
0
0
0
0
0
Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

eftir PeterSE

Námuvinnsla

22
0
0
0
0
0
Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

eftir PeterSE

Málmsmíði

24
0
0
0
1
0
Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

eftir PeterSE

Forn

18
0
0
0
5
0
Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore

Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore

eftir PeterSE

Forn

27
0
0
0
2
0
Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal

Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal

eftir PeterSE

Mineralogy

25
0
0
0
0
0
Kvikarsurlausn úr kinnóbari — Eimun kviksuðurs úr rauðu málmi
Hazardous content

Kvikarsurlausn úr kinnóbari — Eimun kviksuðurs úr rauðu málmi

eftir PeterSE

Lotukerfið

48
0
0
0
2
0
Kvörðun hitamælis með tveimur föstum punktum Celsius

Kvörðun hitamælis með tveimur föstum punktum Celsius

eftir PennyDK

Mæling og uppröðun

28
0
0
0
0
0
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