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BlueprintsSciences
SCIENCES
278 blueprints available • 8 subcategories
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Blueprints (278)
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro විසින්
Sea
12
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
Astro විසින්
Astronomy
20
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro විසින්
Archaeoastronomy
17
0
0
0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
Astro විසින්
Space
16
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
Astro විසින්
Space
17
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
Astro විසින්
Ancient
17
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
Astro විසින්
Space
23
1
0
0
1
0
Building a Celestial Globe — Mapping the Stars on a Sphere
Astro විසින්
Metalworking
9
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro විසින්
Middle Ages
5
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro විසින්
Astronomy
13
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro විසින්
Archaeoastronomy
10
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
Astro විසින්
Archaeoastronomy
23
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
Astro විසින්
Space
18
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
Astro විසින්
Renaissance (1400–1600)
13
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro විසින්
Astronomy
15
0
0
0
5
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro විසින්
Sea
13
0
0
0
6
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
Astro විසින්
Metalworking
13
0
0
0
3
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
Forge විසින්
Fire Combustion
13
0
0
0
0
0
Making a Stone Hoe — The First Agricultural Tool
Mary විසින්
Agriculture
23
0
0
0
0
0
Hazardous content
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
Charlie විසින්
Chemistry
15
0
0
0
1
0