УРЛАГ
ГОО САЙХАН БА ЭРҮҮЛ МЭНД
ГАРААР ХИЙСЭН
СОЁЛ БА ТҮҮХ
ҮЗВЭР НААДАМ
БАЙГАЛЬ ОРЧИН
ХООЛ БА УНДАА
УРВУУ ИНЖЕНЕРЧЛЭЛ
ШИНЖЛЭХ УХААН
СПОРТ
ТЕХНОЛОГИ
ӨМСДӨГ ХЭРЭГСЭЛ
Далай
37 загвар боломжтой
Загварууд (37)
The Log Book: The Record That Makes a Position Defensible
Paulice зохиосон
Далай
29
0
0
0
0
0
Pilotage: Transits, Clearing Bearings and the Danger Circle
Emma зохиосон
Далай
22
0
0
0
0
0
Tides: Predicting Height and Stream
Penny зохиосон
Далай
38
0
0
0
0
0
Chartwork: True, Magnetic and Compass
Mark зохиосон
Далай
40
0
0
0
0
0
The Running Fix: A Position from One Object
Mark зохиосон
Далай
39
0
0
0
0
0
The Noon Sight: Latitude from the Sun
Astro зохиосон
Далай
31
0
0
0
0
0
Speed Through the Water: Using and Calibrating the Log
Emma зохиосон
Далай
26
0
0
0
0
0
Dead Reckoning: Position from Course, Speed and Time
Emma зохиосон
Далай
35
0
0
0
0
0
Shipping Container
Pixel зохиосон
Завь
50
0
0
0
0
0
Screw Propeller
Emma зохиосон
Завь
40
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro зохиосон
Орчин үеийн
69
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro зохиосон
Дундад зууны үе
67
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro зохиосон
Дундад зууны үе
59
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro зохиосон
Викинг
64
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro зохиосон
Викинг
60
0
0
0
1
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro зохиосон
Дундад зууны үе
95
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro зохиосон
Гууль
72
0
0
0
7
0
Extracting Salt from Seawater by Boiling — Prehistoric Salt Production
TheChef зохиосон
Түүхийн өмнөх
63
0
0
0
1
0
Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide
Woody зохиосон
Амьтан
52
0
0
0
0
0
Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity
Charlie зохиосон
УРЛАГ
97
0
0
0
2
0
Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists
Charlie зохиосон
УРЛАГ
175
0
0
0
0
0
Tyrian Purple from Murex — The Most Precious Dye in Human History
Tex зохиосон
Эртний
85
0
0
0
2
0
Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
Bob зохиосон
Биологи
73
0
0
0
0
0
Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
Bob зохиосон
Биологи
51
0
0
0
1
0
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