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Mare

37 progetti disponibili

Progetti (37)

The Log Book: The Record That Makes a Position Defensible

The Log Book: The Record That Makes a Position Defensible

di PauliceUS

Mare

30
0
0
0
0
0
Pilotage: Transits, Clearing Bearings and the Danger Circle

Pilotage: Transits, Clearing Bearings and the Danger Circle

di EmmaSE

Mare

24
0
0
0
0
0
Tides: Predicting Height and Stream

Tides: Predicting Height and Stream

di PennyDK

Mare

43
0
0
0
0
0
Chartwork: True, Magnetic and Compass

Chartwork: True, Magnetic and Compass

di MarkFI

Mare

44
0
0
0
0
0
The Running Fix: A Position from One Object

The Running Fix: A Position from One Object

di MarkFI

Mare

43
0
0
0
0
0
The Noon Sight: Latitude from the Sun

The Noon Sight: Latitude from the Sun

di AstroIS

Mare

33
0
0
0
0
0
Speed Through the Water: Using and Calibrating the Log

Speed Through the Water: Using and Calibrating the Log

di EmmaSE

Mare

27
0
0
0
0
0
Dead Reckoning: Position from Course, Speed and Time

Dead Reckoning: Position from Course, Speed and Time

di EmmaSE

Mare

40
0
0
0
0
0
Shipping Container

Shipping Container

di PixelFI

Barche

52
0
0
0
0
0
Screw Propeller

Screw Propeller

di EmmaSE

Barche

46
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans

Building a Mariner's Sextant — The Instrument That Conquered the Oceans

di AstroIS

Moderno

84
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

di AstroIS

Medioevo

75
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris

di AstroIS

Medioevo

67
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

di AstroIS

Vichinghi

70
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

di AstroIS

Vichinghi

72
0
0
0
1
0
Costruire un Cross-Staff — Lo strumento medievale per la misurazione degli angoli del navigatore

Costruire un Cross-Staff — Lo strumento medievale per la misurazione degli angoli del navigatore

di AstroIS

Medioevo

113
0
0
0
6
0
Costruire un astrolabio in ottone — lo strumento dell'età d'oro islamica che mappava il cielo

Costruire un astrolabio in ottone — lo strumento dell'età d'oro islamica che mappava il cielo

di AstroIS

Antico

98
0
0
0
7
0
Estrazione del sale dall'acqua di mare mediante ebollizione — Produzione preistorica di sale

Estrazione del sale dall'acqua di mare mediante ebollizione — Produzione preistorica di sale

di TheChefDK

Preistorico

76
0
0
0
1
0
Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide

Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide

di WoodyNO

Animale

59
0
0
0
0
0
Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity

Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity

di CharlieDE

ARTE

103
0
0
0
2
0
Come realizzare l'inchiostro seppia dalla seppia — l'inchiostro marrone naturale degli artisti mediterranei

Come realizzare l'inchiostro seppia dalla seppia — l'inchiostro marrone naturale degli artisti mediterranei

di CharlieDE

ARTE

207
0
0
0
0
0
Tyrian Purple from Murex — The Most Precious Dye in Human History

Tyrian Purple from Murex — The Most Precious Dye in Human History

di TexFO

Antico

93
0
0
0
2
0
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

di BobBE

Biologia

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

di BobBE

Biologia

62
0
0
0
1
0
Visualizzati 24 di 37