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Astronomy
24 blueprints available • 17 subcategories
Browse Subcategories
Blueprints (24)
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
ni Penny
Astronomy
15
0
0
0
0
0
Hazardous content
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
ni Astro
Space
25
0
0
0
0
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
ni Penny
Optics
25
0
0
0
0
0
Bumuo ng Foucault Pendulum — Patunayan ang Pag-ikot ng Daigdig
ni Astro
Space
41
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0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
ni Astro
Sea
12
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
ni Astro
Astronomy
20
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0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
ni Astro
Archaeoastronomy
17
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0
0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
ni Astro
Space
14
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
ni Astro
Space
17
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0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
ni Astro
Ancient
17
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0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
ni Astro
Space
22
1
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0
1
0
Building a Celestial Globe — Mapping the Stars on a Sphere
ni Astro
Metalworking
9
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0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
ni Astro
Middle Ages
5
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0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
ni Astro
Astronomy
11
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0
0
1
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Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
ni Astro
Archaeoastronomy
10
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0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
ni Astro
Archaeoastronomy
22
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
ni Astro
Space
17
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
ni Astro
Renaissance (1400–1600)
12
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0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
ni Astro
Astronomy
14
0
0
0
5
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
ni Astro
Sea
12
0
0
0
6
0