SANAT
GÜZELLİK & SAĞLIK
ZANAAT
KÜLTÜR & TARİH
EĞLENCE
ÇEVRE
YİYECEK & İÇECEK
TERS MÜHENDİSLİK
BİLİMLER
SPOR
TEKNOLOJİ
GİYİLEBİLİR ÜRÜNLER
Deniz
29 plan mevcut
Planlar (29)
Shipping Container
Pixel tarafından
Tekneler
21
0
0
0
0
0
Screw Propeller
Emma tarafından
Tekneler
23
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro tarafından
Modern
23
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro tarafından
Ortaçağ
34
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro tarafından
Ortaçağ
15
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro tarafından
Vikingler
30
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro tarafından
Vikingler
28
0
0
0
1
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro tarafından
Ortaçağ
32
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro tarafından
Pirinç
25
0
0
0
7
0
Extracting Salt from Seawater by Boiling — Prehistoric Salt Production
TheChef tarafından
Tarih öncesi
34
0
0
0
1
0
Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide
Woody tarafından
Hayvan
30
0
0
0
0
0
Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity
Charlie tarafından
SANAT
34
0
0
0
2
0
Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists
Charlie tarafından
SANAT
82
0
0
0
0
0
Tyrian Purple from Murex — The Most Precious Dye in Human History
Tex tarafından
Antik
35
0
0
0
2
0
Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
Bob tarafından
Biyoloji
28
0
0
0
0
0
Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
Bob tarafından
Biyoloji
23
0
0
0
2
0
Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold
Bob tarafından
Biyoloji
30
0
0
0
2
0
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
Peter tarafından
Kimya
29
0
0
0
0
0
Tehlikeli
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
Peter tarafından
Kimya
26
0
0
0
1
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
Peter tarafından
Kimya
51
0
0
0
0
0