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Biển

37 bản thiết kế có sẵn

Bản thiết kế (37)

The Log Book: The Record That Makes a Position Defensible

The Log Book: The Record That Makes a Position Defensible

bởi PauliceUS

Biển

29
0
0
0
0
0
Pilotage: Transits, Clearing Bearings and the Danger Circle

Pilotage: Transits, Clearing Bearings and the Danger Circle

bởi EmmaSE

Biển

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

Tides: Predicting Height and Stream

bởi PennyDK

Biển

40
0
0
0
0
0
Chartwork: True, Magnetic and Compass

Chartwork: True, Magnetic and Compass

bởi MarkFI

Biển

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

The Running Fix: A Position from One Object

bởi MarkFI

Biển

42
0
0
0
0
0
The Noon Sight: Latitude from the Sun

The Noon Sight: Latitude from the Sun

bởi AstroIS

Biển

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

Speed Through the Water: Using and Calibrating the Log

bởi EmmaSE

Biển

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

Dead Reckoning: Position from Course, Speed and Time

bởi EmmaSE

Biển

39
0
0
0
0
0
Shipping Container

Shipping Container

bởi PixelFI

Thuyền

52
0
0
0
0
0
Screw Propeller

Screw Propeller

bởi EmmaSE

Thuyền

42
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

bởi AstroIS

Hiện đại

75
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

bởi AstroIS

Thời Trung cổ

70
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

bởi AstroIS

Thời Trung cổ

61
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

bởi AstroIS

Người Viking

66
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

bởi AstroIS

Người Viking

63
0
0
0
1
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

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

bởi AstroIS

Thời Trung cổ

104
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

bởi AstroIS

Cổ đại

87
0
0
0
7
0
Extracting Salt from Seawater by Boiling — Prehistoric Salt Production

Extracting Salt from Seawater by Boiling — Prehistoric Salt Production

bởi TheChefDK

Thời tiền sử

66
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

bởi WoodyNO

Động vật

55
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

bởi CharlieDE

NGHỆ THUẬT

99
0
0
0
2
0
Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists

Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists

bởi CharlieDE

NGHỆ THUẬT

197
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

bởi TexFO

Cổ đại

89
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

bởi BobBE

Sinh học

80
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

bởi BobBE

Sinh học

56
0
0
0
1
0
Hiển thị 24 trong 37