SZTUKA
Piękno i dobre samopoczucie
RZEMIOSŁO
KULTURA I HISTORIA
ROZRYWKA
ŚRODOWISKO
JEDZENIE I NAPOJE
INŻYNIERIA ODWROTNA
NAUKI
LEKKOATLETYKA
TECHNOLOGIA
URZĄDZENIA DO NOSZENIA
Astronomia
Dostępne plany: 30 • Podkategorie: 17
Przeglądaj podkategorie
Plany (30)
Foucault Knife-Edge Test
autor: Astro
NAUKI
20
0
0
0
0
0
Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
autor: Astro
średniowiecze
27
0
0
0
0
0
Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
autor: Astro
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
autor: Astro
średniowiecze
23
0
0
0
0
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
autor: Astro
Starożytny
23
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
autor: Astro
Starożytny
20
0
0
0
0
0
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
autor: Penny
Optyka
24
0
0
0
0
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
autor: Astro
Metal
36
0
0
0
1
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
autor: Penny
Optyka
38
0
0
0
1
0
Zbuduj wahadło Foucaulta — Dowód na rotację Ziemi
autor: Astro
Nowoczesny
63
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
autor: Astro
Nowoczesny
23
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
autor: Astro
Mosiądz
41
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
autor: Astro
średniowiecze
34
0
0
0
0
0
Building a Merkhet — The Egyptian Star Transit Instrument for Finding True North
autor: Astro
Egipcjanie
40
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
autor: Astro
Starożytny
65
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
autor: Astro
Astronomia
24
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
autor: Astro
Renaissance (1400–1600)
33
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
autor: Astro
średniowiecze
22
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
autor: Astro
średniowiecze
15
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
autor: Astro
Wikingowie
29
0
0
0
1
0