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27 blueprints disponibles
Blueprints (27)
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
par Astro
Mer
12
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0
0
0
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Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
par Astro
Archéoastronomie
17
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
par Astro
Moyen Âge
5
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
par Astro
Astronomie
12
0
0
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1
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Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
par Astro
Archéoastronomie
10
0
0
0
1
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Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
par Astro
Astronomie
14
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0
0
5
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Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
par Astro
Mer
12
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6
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Extracting Salt from Seawater by Boiling — Prehistoric Salt Production
par TheChef
Préhistorique
23
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0
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1
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Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide
par Woody
Mer
21
0
0
0
0
0
Contenu dangereux
Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity
par Charlie
ART
23
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0
0
2
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Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists
par Charlie
Couleur Pigment
24
0
0
0
0
0
Tyrian Purple from Murex — The Most Precious Dye in Human History
par Tex
Teintures et Pigments
18
0
0
0
2
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Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
par Bob
Industry 2.0 — Electricity, Steel & Oil (1870)
13
0
0
0
0
0
Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
par Bob
Biochimie
18
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0
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2
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Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold
par Bob
Mer
22
0
0
0
2
0
Contenu dangereux
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
par Peter
Mer
19
0
0
0
0
0
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
par Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
17
0
0
0
1
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Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
par Peter
Chimie
40
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0
0
0
0
Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti
par KuyaKlavo
Matières Premières
33
0
0
0
0
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Récolte du sel de Guérande — Le savoir-faire du paludier breton
par MrBaguette
Food & Agriculture
1
0
0
0
0
0