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ប្លង់Sciencesរសាយនវិទ្យា

រសាយនវិទ្យា

1,072 ប្លង់មាន • 22 ប្រភេទរង

ប្លង់ (1,072)

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution

ដោយ GimliUS

សម័យទំនើប

65
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2
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Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

ដោយ EmmaSE

រ៉ូម៉ាំង

90
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0
0
0
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Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth

Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth

ដោយ CharlieDE

សម័យទំនើប

75
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Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
គ្រោះថ្នាក់

Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass

ដោយ CharlieDE

សម័យទំនើប

61
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Making Venetian Cristallo — The Water-Clear Glass of Murano

Making Venetian Cristallo — The Water-Clear Glass of Murano

ដោយ CharlieDE

បុរាណ

73
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3
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Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish

Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish

ដោយ CharlieDE

ម៉ូសាអ៊ិក

59
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Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware

Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware

ដោយ CharlieDE

បុរាណ

51
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1
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Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

ដោយ TheChefDK

បុរាណ

99
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The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage

The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage

ដោយ BobBE

វីកឃីង

60
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Building a Copper Alembic Still — Islamic Golden Age Distillation

Building a Copper Alembic Still — Islamic Golden Age Distillation

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

44
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0
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Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight
គ្រោះថ្នាក់

Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight

ដោយ CharlieDE

បុរាណ

97
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Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes
គ្រោះថ្នាក់

Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes

ដោយ CharlieDE

បុរាណ

68
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2
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Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
គ្រោះថ្នាក់

Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass

ដោយ CharlieDE

ឧស្សាហកម្ម

111
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Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
គ្រោះថ្នាក់

Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge

ដោយ PeterSE

បុរាណ

52
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Making Lye from Wood Ash — The Alkali That Unlocked Soap, Tanning, and Dyeing

Making Lye from Wood Ash — The Alkali That Unlocked Soap, Tanning, and Dyeing

ដោយ CharlieDE

រសាយនវិទ្យា

130
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Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

ដោយ ForgeNO

ការធ្វើការលោហៈ

49
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Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
គ្រោះថ្នាក់

Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers

ដោយ CharlieDE

ឧស្សាហកម្ម

58
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1
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Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

ដោយ CharlieDE

ឧស្សាហកម្ម

56
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1
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Making Celluloid — The First Synthetic Plastic That Changed Everything
គ្រោះថ្នាក់

Making Celluloid — The First Synthetic Plastic That Changed Everything

ដោយ CharlieDE

ឧស្សាហកម្ម

85
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3
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Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
គ្រោះថ្នាក់

Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics

ដោយ CharlieDE

ឧស្សាហកម្ម

144
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2
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Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

ដោយ CharlieDE

ឧស្សាហកម្ម

123
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3
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Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

ដោយ CharlieDE

ឧស្សាហកម្ម

85
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4
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Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

ដោយ CharlieDE

ឧស្សាហកម្ម

64
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2
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Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
គ្រោះថ្នាក់

Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable

ដោយ CharlieDE

ឧស្សាហកម្ម

52
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3
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បង្ហាញ 24 ក្នុងចំណោម 1072