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Astronomia
35 progetti disponibili • 17 sottocategorie
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Progetti (35)
Michelson's Stellar Interferometer
di Astro
Ottico
50
0
0
0
0
0
Pericoloso
Shot Tower
di Forge
Macchine
42
0
0
0
0
0
Impact Craters
di Astro
Planetario
48
0
0
0
0
0
The Theodolite
di Astro
Astrometria
53
0
0
0
1
0
The Marine Chronometer
di Astro
Astronomia
16
0
0
0
1
0
Foucault Knife-Edge Test
di Astro
SCIENZE
52
0
0
0
0
0
Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
di Astro
Medioevo
43
0
0
0
0
0
Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
di Astro
Scientific Revolution (1600–1760)
37
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
di Astro
Medioevo
54
0
0
0
0
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
di Astro
Antico
60
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
di Astro
Antico
44
0
0
0
0
0
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
di Penny
Ottica
56
0
0
0
0
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
di Astro
Metal
62
0
0
0
1
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
di Penny
Ottica
85
0
0
0
1
0
Costruire un Pendolo di Foucault — Provare la Rotazione della Terra con un Peso Oscillante
di Astro
Moderno
106
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
di Astro
Moderno
68
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
di Astro
Ottone
75
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
di Astro
Medioevo
65
0
0
0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
di Astro
Egiziani
208
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
di Astro
Antico
850
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
di Astro
Astronomia
53
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
di Astro
Renaissance (1400–1600)
96
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
di Astro
Medioevo
47
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
di Astro
Medioevo
58
0
0
0
0
0
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