कला
सौंदर्य और कल्याण
हस्तशिल्प
संस्कृति और इतिहास
मनोरंजन
पर्यावरण
खाद्य और पेय
रिवर्स इंजीनियरिंग
विज्ञान
खेल
प्रौद्योगिकी
पहनने योग्य
धातु का काम
207 ब्लूप्रिंट उपलब्ध • 8 उपश्रेणियाँ
उपश्रेणियाँ ब्राउज़ करें
ब्लूप्रिंट (207)
Building a Roman Ballista — The Torsion-Powered Bolt Thrower
Emma द्वारा
रोमन
84
0
0
0
0
0
Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
Emma द्वारा
रोमन
35
0
0
0
1
0
Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands
Forge द्वारा
कांस्य
43
0
0
0
0
0
Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
Charlie द्वारा
मध्य युग
41
1
0
0
0
0
Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles
Emma द्वारा
मध्य युग
47
0
0
0
1
0
Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades
Forge द्वारा
प्राचीन
35
0
0
0
0
0
Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
Emma द्वारा
मिलिंग
27
0
0
0
4
0
खतरनाक
Building Chinese Fire Arrows — The First Rockets in Human History
Charlie द्वारा
प्राचीन
59
0
0
0
1
0
खतरनाक
Building a Song Dynasty Fire Lance — The World's First Gunpowder Weapon
Charlie द्वारा
प्राचीन
47
1
0
0
4
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
Astro द्वारा
Metal
37
0
0
0
1
0
खतरनाक
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
Peter द्वारा
Metal
30
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 a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
Astro द्वारा
पीतल
41
0
0
0
0
0
Building a Celestial Globe — Mapping the Stars on a Sphere
Astro द्वारा
मध्य युग
23
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro द्वारा
मध्य युग
16
0
0
0
0
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
Astro द्वारा
Renaissance (1400–1600)
24
0
0
0
3
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro द्वारा
पीतल
26
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
Astro द्वारा
कांस्य
21
0
0
0
3
0
Drawing Wire Through a Drawplate — Reducing Iron Rod to Fine Wire
Forge द्वारा
धातु का काम
31
0
0
0
3
0
Casting a Pewter Spoon in a Soapstone Mould — Low-Temperature Metal Casting
Forge द्वारा
Metal
26
0
0
0
0
0