SENI
KECANTIKAN & KESEHATAN
KERAJINAN
BUDAYA & SEJARAH
HIBURAN
LINGKUNGAN
MAKANAN & MINUMAN
REKAYASA BALIK
ILMU PENGETAHUAN
OLAHRAGA
TEKNOLOGI
PERANGKAT PAKAI
Laut
29 cetak biru tersedia
Cetak Biru (29)
Shipping Container
oleh Pixel
Perahu
21
0
0
0
0
0
Screw Propeller
oleh Emma
Perahu
22
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
oleh Astro
Modern
23
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
oleh Astro
Abad Pertengahan
34
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
oleh Astro
Abad Pertengahan
15
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
oleh Astro
Viking
29
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
oleh Astro
Viking
28
0
0
0
1
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
oleh Astro
Abad Pertengahan
32
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
oleh Astro
Kuningan
24
0
0
0
7
0
Extracting Salt from Seawater by Boiling — Prehistoric Salt Production
oleh TheChef
Prasejarah
32
0
0
0
1
0
Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide
oleh Woody
Hewan
30
0
0
0
0
0
Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity
oleh Charlie
SENI
28
0
0
0
2
0
Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists
oleh Charlie
SENI
77
0
0
0
0
0
Tyrian Purple from Murex — The Most Precious Dye in Human History
oleh Tex
Kuno
34
0
0
0
2
0
Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
oleh Bob
Biologi
28
0
0
0
0
0
Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
oleh Bob
Biologi
23
0
0
0
2
0
Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold
oleh Bob
Biologi
30
0
0
0
2
0
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
oleh Peter
Kimia
29
0
0
0
0
0
Berbahaya
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
oleh Peter
Kimia
26
0
0
0
1
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
oleh Peter
Kimia
51
0
0
0
0
0