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TeikningarVÍSINDI

VÍSINDI

505 teikningar tiltækar • 11 undirflokkar

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Landbúnaður

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Jarðfræði

Mathematics

Teikningar (505)

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe

eftir AstroIS

Forn

24
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System

eftir AstroIS

Málmsmíði

22
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

eftir AstroIS

Sjór

29
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

eftir AstroIS

Sjór

24
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

eftir AstroIS

Forn

18
0
0
0
3
0
Að gera Lye frá viðaröspu — Alkælið sem opnaði sápu, gervingu og litun

Að gera Lye frá viðaröspu — Alkælið sem opnaði sápu, gervingu og litun

eftir CharlieDE

Efnafræði

53
0
0
0
0
0
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

eftir ForgeNO

Óbyggðir

21
0
0
0
0
0
Making a Stone Hoe — The First Agricultural Tool

Making a Stone Hoe — The First Agricultural Tool

eftir MaryFI

Steinsmíði

34
0
0
0
0
0
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
Hættulegt

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

eftir CharlieDE

Plastic

27
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

eftir CharlieDE

Lífrænt

23
0
0
0
1
0
Making Celluloid — The First Synthetic Plastic That Changed Everything
Hættulegt

Making Celluloid — The First Synthetic Plastic That Changed Everything

eftir CharlieDE

Iðnaður

44
0
0
0
3
0
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
Hættulegt

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

eftir CharlieDE

Plastic

59
0
0
0
2
0
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

eftir CharlieDE

Efnafræði

32
0
0
0
3
0
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

eftir CharlieDE

Iðnaður

25
0
0
0
4
0
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

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

eftir CharlieDE

Efnafræði

23
0
0
0
2
0
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
Hættulegt

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

eftir CharlieDE

Efnafræði

21
0
0
0
3
0
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
Hættulegt

Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable

eftir CharlieDE

Efnafræði

28
0
0
0
3
0
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
Hættulegt

Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution

eftir CharlieDE

Iðnaður

35
0
0
0
6
0
Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution
Hættulegt

Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution

eftir CharlieDE

LIST

29
0
0
0
3
0
Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium
Hættulegt

Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium

eftir CharlieDE

LIST

23
0
0
0
3
0
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