कला
सौंदर्य और कल्याण
हस्तशिल्प
संस्कृति और इतिहास
मनोरंजन
पर्यावरण
खाद्य और पेय
हरित भविष्य
रिवर्स इंजीनियरिंग
विज्ञान
खेल
प्रौद्योगिकी
पहनने योग्य
ब्लूप्रिंटEnvironment
पर्यावरण
216 ब्लूप्रिंट उपलब्ध • 3 उपश्रेणियाँ
ब्लूप्रिंट (216)
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
Astro द्वारा
प्राचीन
16
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
Astro द्वारा
अंतरिक्ष
22
1
0
0
1
0
Building a Celestial Globe — Mapping the Stars on a Sphere
Astro द्वारा
धातु का काम
9
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro द्वारा
मध्य युग
5
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro द्वारा
खगोल विज्ञान
11
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro द्वारा
पुरातात्विक खगोल विज्ञान
9
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
Astro द्वारा
पुरातात्विक खगोल विज्ञान
22
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
Astro द्वारा
अंतरिक्ष
17
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
Astro द्वारा
Renaissance (1400–1600)
11
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro द्वारा
खगोल विज्ञान
13
0
0
0
5
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro द्वारा
समुद्र
11
0
0
0
6
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
Astro द्वारा
धातु का काम
13
0
0
0
3
0
Salt-Curing Meat for Preservation — Dry Salting Without Refrigeration
TheChef द्वारा
Food & Agriculture
15
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
Forge द्वारा
अग्नि दहन
12
0
0
0
0
0
Boiling Water in a Leaf over Direct Flame — Why Water Keeps the Vessel from Burning
TheChef द्वारा
जंगल
13
0
0
0
0
0
Forging an Iron Fish Hook — Drawing, Bending, and Barbing Wire Stock
Forge द्वारा
धातु का काम
10
0
0
0
0
0
Striking Fire from Flint and Iron Pyrite — Spark-Based Fire Starting
Spartan द्वारा
अस्तित्व
15
0
0
0
0
0
Starting Fire with a Hand Drill — The Simplest Friction Fire Method
Spartan द्वारा
बुशक्राफ्ट
18
0
0
0
0
0
Making a Bone Fish Gorge — The Oldest Fishing Device
Spartan द्वारा
जलीय
14
0
0
0
0
0
Building a Carrying Frame (Pack Frame) — Wooden Backpack for Heavy Loads
Spartan द्वारा
अस्तित्व
19
0
0
0
0
0