SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Nafasi
Mipango 32 inapatikana
Miradi (32)
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
na Astro
Astronomia
30
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
na Astro
Renaissance (1400–1600)
56
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
na Astro
Zama za Kati
27
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
na Astro
Zama za Kati
26
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
na Astro
Waviking
41
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
na Astro
Waviking
34
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
na Astro
Renaissance (1400–1600)
46
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
na Astro
Renaissance (1400–1600)
40
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
na Astro
Renaissance (1400–1600)
36
0
0
0
3
0
Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument
na Astro
Zama za Kati
48
0
0
0
6
0
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky
na Astro
Shaba
35
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
na Astro
Shaba
38
0
0
0
3
0