कला
सौंदर्य और कल्याण
हस्तशिल्प
संस्कृति और इतिहास
मनोरंजन
पर्यावरण
खाद्य और पेय
रिवर्स इंजीनियरिंग
विज्ञान
खेल
प्रौद्योगिकी
पहनने योग्य
समुद्र
29 ब्लूप्रिंट उपलब्ध
ब्लूप्रिंट (29)

Shipping Container
Pixel द्वारा
नावें
21
0
0
0
0
0

Screw Propeller
Emma द्वारा
नावें
23
0
0
0
0
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro द्वारा
आधुनिक
23
0
0
0
0
0

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro द्वारा
मध्य युग
34
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro द्वारा
मध्य युग
15
0
0
0
0
0

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro द्वारा
वाइकिंग्स
30
0
0
0
1
0

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro द्वारा
वाइकिंग्स
29
0
0
0
1
0

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro द्वारा
मध्य युग
32
0
0
0
6
0

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro द्वारा
पीतल
26
0
0
0
7
0

Extracting Salt from Seawater by Boiling — Prehistoric Salt Production
TheChef द्वारा
प्रागैतिहासिक
34
0
0
0
1
0

Building a Prehistoric Coracle — A One-Person Bowl Boat from Woven Branches and Animal Hide
Woody द्वारा
जानवर
30
0
0
0
0
0

Extracting Tyrian Purple from Murex Snails — The Most Precious Colour of Antiquity
Charlie द्वारा
कला
34
0
0
0
2
0

Making Sepia Ink from Cuttlefish — The Natural Brown Ink of Mediterranean Artists
Charlie द्वारा
कला
92
0
0
0
0
0

Tyrian Purple from Murex — The Most Precious Dye in Human History
Tex द्वारा
प्राचीन
36
0
0
0
2
0

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum
Bob द्वारा
जीव विज्ञान
28
0
0
0
0
0

Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain
Bob द्वारा
जीव विज्ञान
24
0
0
0
2
0

Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold
Bob द्वारा
जीव विज्ञान
30
0
0
0
2
0

Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
Peter द्वारा
रसायन विज्ञान
29
0
0
0
0
0

खतरनाक
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
Peter द्वारा
रसायन विज्ञान
26
0
0
0
1
0

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
Peter द्वारा
रसायन विज्ञान
51
0
0
0
0
0