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Епохи

Доступні креслення: 1 504 • 17 підкатегорій

Креслення (1 504)

Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
Небезпечно

Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light

від PeterSE

Хімія

59
0
0
0
2
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
Небезпечно

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

від PeterSE

Хімія

37
0
0
0
11
0
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass

Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass

від PeterSE

Хімія

56
0
0
0
1
0
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
Небезпечно

Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future

від PeterSE

Хімія

49
0
0
0
3
0
Alloying Steel from Iron and Carbon — The Metal That Built the Modern World

Alloying Steel from Iron and Carbon — The Metal That Built the Modern World

від MaryFI

Стародавній

72
0
0
0
6
0
Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze

Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze

від MaryFI

Латунь

51
0
0
0
4
0
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
Небезпечно

Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World

від CharlieDE

середньовіччя

144
0
0
0
7
0
Building a Box Bellows — The Breath That Makes Metal Obey Fire

Building a Box Bellows — The Breath That Makes Metal Obey Fire

від EmmaSE

Механіка

85
0
0
0
7
0
Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

від MaryFI

Стародавній

127
0
0
0
17
0
Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

від PeterSE

Хімія

57
0
0
0
4
0
Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

від PeterSE

Хімія

78
0
0
0
3
0
Understanding Carbon Through Charcoal Making — The Element of Life and Fire

Understanding Carbon Through Charcoal Making — The Element of Life and Fire

від PeterSE

Хімія

103
0
0
0
1
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

від PeterSE

Хімія

89
0
0
0
1
0
Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

від PeterSE

Хімія

263
0
0
0
5
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

від PeterSE

Хімія

79
0
0
0
1
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

від PeterSE

Хімія

77
0
0
0
6
0
Добування поташу з деревного попелу — лужний елемент, схований у кожному вогні

Добування поташу з деревного попелу — лужний елемент, схований у кожному вогні

від PeterSE

Хімія

275
0
0
0
7
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

від PeterSE

Хімія

20
0
0
0
1
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

від PeterSE

Хімія

23
0
0
0
2
0
Understanding Uranium from Uraninite — The Element That Changed Everything
Небезпечно

Understanding Uranium from Uraninite — The Element That Changed Everything

від PeterSE

Хімія

70
0
0
0
8
0
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess

від PeterSE

Хімія

26
0
0
0
0
0
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds

від PeterSE

Хімія

22
0
0
0
0
0
Understanding Strontium from Celestine — The Element That Paints Fireworks Red

Understanding Strontium from Celestine — The Element That Paints Fireworks Red

від PeterSE

Хімія

57
0
0
0
3
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

від PeterSE

Хімія

45
0
0
0
3
0
Показано 24 з 1504