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2.506 teikningar tiltækar • 11 undirflokkar

Teikningar (2.506)

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

eftir BobBE

Líffræði

88
0
0
0
0
0
Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain

Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain

eftir BobBE

Líffræði

62
0
0
0
1
0
Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold

Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold

eftir BobBE

Líffræði

68
0
0
0
4
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
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone

Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone

eftir PeterSE

Námuvinnsla

56
0
0
0
2
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
Hættulegt

Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology

eftir PeterSE

Námuvinnsla

44
0
0
0
11
0
Að smíða kassablásbelg — Andardrátturinn sem fær málm til að hlýða eldinum

Að smíða kassablásbelg — Andardrátturinn sem fær málm til að hlýða eldinum

eftir EmmaSE

Vélfræði

107
0
0
0
8
0
Að búa til hrátt eplaedik með villtri gerjun

Að búa til hrátt eplaedik með villtri gerjun

eftir AlchometerGB

Bruggun

97
0
0
0
0
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
Smið biókol úr landbúnaðarúrgangi — Kolefnisflóð sem þú getur haldið

Smið biókol úr landbúnaðarúrgangi — Kolefnisflóð sem þú getur haldið

eftir KarenSE

Lífmassi

71
1
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
Kvörðun hitamælis með tveimur föstum punktum Celsius
Hættulegt

Kvörðun hitamælis með tveimur föstum punktum Celsius

eftir PennyDK

Eðlisfræði

66
0
0
0
0
0
Ukuvuna Nokucubungula i-Rooibos — Izintaba zaseCederberg, eNtshona Koloni

Ukuvuna Nokucubungula i-Rooibos — Izintaba zaseCederberg, eNtshona Koloni

eftir SawubonaSiphoZA

Landbúnaður

70
0
0
0
0
0
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