SZTUKA
Piękno i dobre samopoczucie
RZEMIOSŁO
KULTURA I HISTORIA
ROZRYWKA
ŚRODOWISKO
JEDZENIE I NAPOJE
INŻYNIERIA ODWROTNA
NAUKI
LEKKOATLETYKA
TECHNOLOGIA
URZĄDZENIA DO NOSZENIA
Przestrzeń
Dostępne plany: 23
Plany (23)
Good Morning
autor: MidnightMaker-cc21d3
ŚRODOWISKO
22
0
0
0
0
0
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
autor: Charlie
Metal
34
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
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
autor: Astro
Wikingowie
28
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
autor: Astro
Renaissance (1400–1600)
39
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
autor: Astro
Renaissance (1400–1600)
24
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
autor: Astro
Renaissance (1400–1600)
22
0
0
0
3
0