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1.290 teikningar tiltækar • 22 undirflokkar

Teikningar (1.290)

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

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

eftir TexFO

Industry 2.0 — Electricity, Steel & Oil (1870)

137
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

eftir TexFO

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

eftir BobBE

Forsögulegt

67
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

eftir PeterSE

Nútíma

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

Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

eftir PeterSE

Nútíma

23
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

eftir PeterSE

Nútíma

29
0
0
0
0
0
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
Hættulegt

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

eftir PeterSE

Kjarneðlisfræði

18
0
0
0
4
0
Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

eftir PeterSE

Nútíma

48
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

eftir PeterSE

Industry 2.0 — Electricity, Steel & Oil (1870)

67
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

eftir PeterSE

Nútíma

22
0
0
0
4
0
Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time

Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time

eftir PeterSE

Efnafræði

57
0
0
0
2
0
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal

Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal

eftir PeterSE

Efnafræði

76
0
0
0
2
0
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age

Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age

eftir PeterSE

Industry 2.0 — Electricity, Steel & Oil (1870)

47
0
0
0
2
0
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water

Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water

eftir PeterSE

Efnafræði

61
0
0
0
3
0
Útdráttur náttúrulegra lita úr plöntum — Litur úr garðinum

Útdráttur náttúrulegra lita úr plöntum — Litur úr garðinum

eftir BobBE

Líffræði

74
0
0
0
0
0
Brennsla kalks úr kalksteini — elsta efnaiðnaður jarðar

Brennsla kalks úr kalksteini — elsta efnaiðnaður jarðar

eftir MaryFI

Efnafræði

181
0
0
0
4
0
Gold Panning

Gold Panning

eftir PeterSE

UMHVERFI

35
0
0
0
1
0
Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena

Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena

eftir HanimGulTR

Landbúnaður

64
0
0
0
0
0
Neem frjólaaolía útdráttur — hefðbundin kaldpressa aðferð Andhra Pradesh

Neem frjólaaolía útdráttur — hefðbundin kaldpressa aðferð Andhra Pradesh

eftir AnnaGaruIN

Landbúnaður

75
0
0
0
0
0
Gúmmítré og náttúrulegt gúmmí — hefðbundin latexvinnsla í Amazon

Gúmmítré og náttúrulegt gúmmí — hefðbundin latexvinnsla í Amazon

eftir MestreParafusoBR

Landbúnaður

75
0
0
0
0
0
Vaxgerð fyrir javanskt batik — klowong- og tembokan hefðbundnar vaxblöndur

Vaxgerð fyrir javanskt batik — klowong- og tembokan hefðbundnar vaxblöndur

eftir MbakMelatiID

Textíll og leður

104
0
0
0
0
0
청자 도토 채집 — 강진 철분 점토 수확과 숙성

청자 도토 채집 — 강진 철분 점토 수확과 숙성

eftir NariYaKR

Jarðfræði

58
0
0
0
0
0
Managing Pyrethrum Flower Information — Processing of Medicinal Flower Information in Rwanda

Managing Pyrethrum Flower Information — Processing of Medicinal Flower Information in Rwanda

eftir MamaAmahoroRW

Landbúnaður

64
0
0
0
0
0
漆掻き採集 — ウルシノキから天然漆を採る伝統技法

漆掻き採集 — ウルシノキから天然漆を採る伝統技法

eftir HanaChanJP

Landbúnaður

69
0
0
0
0
0
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