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TeikningarSciences

VÍSINDI

278 teikningar tiltækar • 8 undirflokkar

Skoða undirflokka

Landbúnaður

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Geology

Teikningar (278)

Understanding the Antikythera Mechanism — The World's First Analog Computer

Understanding the Antikythera Mechanism — The World's First Analog Computer

eftir EmmaSE

Forn

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Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

eftir EmmaSE

Vélfræði

2
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1
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Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

eftir EmmaSE

Pumps

6
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Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

eftir EmmaSE

Vélfræði

5
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Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

eftir PennyDK

Varmafræði

3
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1
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Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier

Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier

eftir PennyDK

HANDVERK

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Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

eftir EmmaSE

Rómverjar

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Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

eftir EmmaSE

Byggingarlist

3
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Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

eftir EmmaSE

Eðlisfræði

1
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1
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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

eftir EmmaSE

Framkvæmdir

1
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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

eftir CharlieDE

Glervinnsla

0
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Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
Hazardous content

Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass

eftir CharlieDE

Efnafræði

1
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Making Venetian Cristallo — The Water-Clear Glass of Murano

Making Venetian Cristallo — The Water-Clear Glass of Murano

eftir CharlieDE

Efnafræði

4
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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

eftir CharlieDE

Glervinnsla

5
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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

eftir CharlieDE

Egyptar

2
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1
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Traditional Deer Hunting with Bow — Stalking, Shot Placement, and Field Dressing

Traditional Deer Hunting with Bow — Stalking, Shot Placement, and Field Dressing

eftir BobBE

Líffræði

22
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Mounting a Deer Head Trophy — Wall-Mount Taxidermy on a Wooden Shield

Mounting a Deer Head Trophy — Wall-Mount Taxidermy on a Wooden Shield

eftir BobBE

Trésmiði

7
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7
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Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

eftir TheChefDK

MATUR OG DRYKKUR

14
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Roman Tooth Powder and Urine Mouthwash — Ancient Dental Chemistry That Actually Worked

Roman Tooth Powder and Urine Mouthwash — Ancient Dental Chemistry That Actually Worked

eftir BobBE

MENNING OG SAGA

8
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The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage
Hazardous content

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

eftir BobBE

Lækningar

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