Ushirikiano
SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
MichoroMAZINGIRA
MAZINGIRA
Mipango 349 inapatikana • Vijamii 16
Vinjari Vijamii
Miradi (349)
Tengeneza Kigerezo cha Foucault — Thibitisha Mzunguko wa Dunia
na Astro
Kisasa
136
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
na Astro
Kisasa
86
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
na Astro
Renaissance (1400–1600)
77
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
na Astro
Zama za Kati
75
0
0
0
0
0
Kujenga Merkhet — Chombo cha Kale cha Kupitisha Nyota cha Misri kwa Kutafuta Kaskazini ya Kweli
na Astro
Wamisri
263
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
na Astro
Kale
865
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
na Astro
Astronomia
55
0
0
0
0
0
Kujenga Darubini ya Kuakisi ya Newton — Vioo Badala ya Lenzi
na Astro
Renaissance (1400–1600)
119
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
na Astro
Zama za Kati
60
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
na Astro
Zama za Kati
67
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
na Astro
Waviking
70
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
na Astro
Waviking
72
0
0
0
1
0
Building a Mural Quadrant — The Wall-Mounted Instrument for Precise Star Positions
na Astro
Renaissance (1400–1600)
84
0
0
0
1
0
Building a Galilean Telescope — The Instrument That Changed Our View of the Universe
na Astro
Renaissance (1400–1600)
75
0
0
0
4
0
Building a Copernican Orrery — A Mechanical Model of the Heliocentric Solar System
na Astro
Renaissance (1400–1600)
87
0
0
0
3
0
Kujenga Cross-Staff — Kifaa cha Kupima Pembe cha Mwanamaji wa Zama za Kati
na Astro
Zama za Kati
113
0
0
0
6
0
Kujenga Astrolabe ya Shaba — Chombo cha Enzi ya Dhahabu ya Kiislamu Kilichoramani Anga
na Astro
Kale
98
0
0
0
7
0
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens
na Astro
Kale
106
0
0
0
3
0
Salt-Curing Meat for Preservation — Dry Salting Without Refrigeration
na TheChef
Nyika
48
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
na Forge
Uchimbaji chuma
50
0
0
0
0
0
Boiling Water in a Leaf over Direct Flame — Why Water Keeps the Vessel from Burning
na TheChef
Nyika
60
0
0
0
0
0
Forging an Iron Fish Hook — Drawing, Bending, and Barbing Wire Stock
na Forge
Majini
51
0
0
0
0
0
Striking Fire from Flint and Iron Pyrite — Spark-Based Fire Starting
na Spartan
Kabla ya historia
78
0
0
0
0
0
Starting Fire with a Hand Drill — The Simplest Friction Fire Method
na Spartan
Kabla ya historia
105
0
0
0
0
0
Inaonyesha 24 kati ya 349