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Space
23 blueprints available
Blueprints (23)
Good Morning
by MidnightMaker-cc21d3
Terrain
11
0
0
0
0
0
Hazardous content
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
by Charlie
Space
17
0
0
0
0
0
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
by Penny
Astronomy
15
0
0
0
0
0
Hazardous content
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
by Astro
Space
25
0
0
0
0
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
by Penny
Optics
25
0
0
0
0
0
Building a Foucault Pendulum — Proving Earth Rotates with a Swinging Weight
by Astro
Space
42
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
by Astro
Sea
12
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
by Astro
Astronomy
20
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
by Astro
Archaeoastronomy
17
0
0
0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
by Astro
Space
15
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
by Astro
Space
17
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
by Astro
Ancient
17
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
by Astro
Space
22
1
0
0
1
0
Building a Celestial Globe — Mapping the Stars on a Sphere
by Astro
Metalworking
9
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
by Astro
Middle Ages
5
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
by Astro
Astronomy
12
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
by Astro
Archaeoastronomy
10
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
by Astro
Archaeoastronomy
23
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
by Astro
Space
17
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
by Astro
Renaissance (1400–1600)
12
0
0
0
3
0