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天文学
24 个蓝图可用 • 17 个子分类
蓝图 (24)

Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
Penny 创作
天文学
14
0
0
0
0
0

危险内容
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
Astro 创作
太空
24
0
0
0
0
0

Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
Penny 创作
光学
25
0
0
0
0
0

Building a Foucault Pendulum — Proving Earth Rotates with a Swinging Weight
Astro 创作
太空
38
0
0
0
0
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro 创作
海洋
12
0
0
0
0
0

Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
Astro 创作
天文学
18
0
0
0
0
0

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro 创作
考古天文学
17
0
0
0
0
0

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
Astro 创作
太空
14
0
0
0
0
0

Building a Camera Obscura — Projecting the Sun and Eclipses Safely
Astro 创作
太空
17
0
0
0
0
0

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
Astro 创作
古代
16
0
0
0
0
0

Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
Astro 创作
太空
22
1
0
0
1
0

Building a Celestial Globe — Mapping the Stars on a Sphere
Astro 创作
金属加工
9
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro 创作
中世纪
5
0
0
0
0
0

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro 创作
天文学
10
0
0
0
1
0

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro 创作
考古天文学
8
0
0
0
1
0

Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
Astro 创作
考古天文学
21
0
0
0
1
0

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
Astro 创作
太空
17
0
0
0
4
0

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
Astro 创作
Renaissance (1400–1600)
11
0
0
0
3
0

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro 创作
天文学
13
0
0
0
5
0

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
Astro 创作
海洋
10
0
0
0
6
0