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蓝图文化与历史
文化与历史
2,383 个蓝图可用 • 3 个子分类
蓝图 (2,383)

Comfrey Root Poultice — Knitbone, the Ancient Remedy for Sprains and Fractures
Bob 创作
史前
61
0
0
0
0
0

Honey as a Wound Dressing — The Oldest Antimicrobial Medicine Known to Humanity
Bob 创作
史前
69
0
0
0
3
0

Plantain Leaf Poultice — The Universal Wound Herb Found on Every Continent
Bob 创作
史前
152
0
0
0
1
0

Chamomile Tea as Medicine — The Ancient Flower Infusion for Calm and Digestion
Bob 创作
史前
68
0
0
0
5
0

危险
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
Charlie 创作
工业
119
0
0
0
0
0

Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
Penny 创作
光学
59
0
0
0
0
0

Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
Penny 创作
光学
108
0
0
0
1
0

危险
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
Peter 创作
古代
56
0
0
0
3
0

Building a Foucault Pendulum — Proving Earth Rotates with a Swinging Weight
Astro 创作
现代
132
0
0
0
0
0

Building a Mariner's Sextant — The Instrument That Conquered the Oceans
Astro 创作
现代
84
0
0
0
0
0

Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
Astro 创作
Renaissance (1400–1600)
76
0
0
0
0
0

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
Astro 创作
中世纪
74
0
0
0
0
0

Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
Astro 创作
埃及人
261
0
0
0
0
0

Building a Camera Obscura — Projecting the Sun and Eclipses Safely
Astro 创作
古代
862
0
0
0
0
0

Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
Astro 创作
天文学
55
0
0
0
0
0

Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
Astro 创作
Renaissance (1400–1600)
114
1
0
0
2
0

Building a Celestial Globe — Mapping the Stars on a Sphere
Astro 创作
中世纪
59
0
0
0
0
0

Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
Astro 创作
中世纪
66
0
0
0
0
0

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
Astro 创作
维京人
69
0
0
0
1
0

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
Astro 创作
维京人
72
0
0
0
1
0

Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
Astro 创作
Renaissance (1400–1600)
83
0
0
0
1
0

Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
Astro 创作
Renaissance (1400–1600)
73
0
0
0
4
0

Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
Astro 创作
Renaissance (1400–1600)
86
0
0
0
3
0

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
Astro 创作
中世纪
112
0
0
0
6
0
显示 2383 条中的 24 条