Ukusebenzisana
UBUCIKO
UBUHLE NEMPILO
UBUCIKO BEZANDLA
AMASIKO NOMLANDO
EZOKUZIJABULISA
IMVELO
UKUDLA NEZIPHUZO
REVERSE ENGINEERING
IZAYENSI
EZEMIDLALO
UBUCHWEPHESHE
IZINTO EZIGQOKWAYO
Ezenkanyezi
Ama-Blueprint angu-35 ayatholakala • Izigatshana ezingu-17
Yeqashela Izigatshana
Ama-Blueprint (35)
Michelson's Stellar Interferometer
ngu-Astro
Kwezibonisi
52
0
0
0
0
0
Yingozi
Shot Tower
ngu-Forge
UBUCHWEPHESHE
46
0
0
0
0
0
Impact Craters
ngu-Astro
Okwamaplanethi
52
0
0
0
0
0
The Theodolite
ngu-Astro
Astrometry
54
0
0
0
1
0
The Marine Chronometer
ngu-Astro
Ezenkanyezi
24
0
0
0
1
0
Foucault Knife-Edge Test
ngu-Astro
IZAYENSI
60
0
0
0
0
0
Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
ngu-Astro
Iminyaka Ephakathi
48
0
0
0
0
0
Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
ngu-Astro
Scientific Revolution (1600–1760)
47
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
ngu-Astro
Iminyaka Ephakathi
60
0
0
0
0
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
ngu-Astro
Kwasendulo
71
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
ngu-Astro
Kwasendulo
48
0
0
0
0
0
Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
ngu-Penny
Optics
60
0
0
0
0
0
Casting and Grinding a Speculum Metal Telescope Mirror — Newton's Reflecting Alloy
ngu-Astro
Optics
109
0
0
0
1
0
Grinding a Glass Lens for a Telescope — Shaping Light with Abrasive and Patience
ngu-Penny
Optics
112
0
0
0
1
0
Zenzele i-Foucault Pendulum — Khombisa Ukujikeleza Kwe-Athi
ngu-Astro
Kwesimanje
136
0
0
0
0
0
Building a Mariner's Sextant — The Instrument That Conquered the Oceans
ngu-Astro
Kwesimanje
86
0
0
0
0
0
Building a Universal Ring Dial — The Portable Brass Instrument That Tells Time by the Sun
ngu-Astro
Renaissance (1400–1600)
77
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder
ngu-Astro
Iminyaka Ephakathi
76
0
0
0
0
0
Ukwakha i-merkhet — Ithuluzi laseGibhithe lokulandela ukudlula kwezinkanyezi ukuthola iNyakatho yangempela
ngu-Astro
AmaGibhithe
263
0
0
0
0
0
Building a Camera Obscura — Projecting the Sun and Eclipses Safely
ngu-Astro
Kwasendulo
866
0
0
0
0
0
Building a Simple Spectroscope — Splitting Starlight into Its Rainbow of Elements
ngu-Astro
Ezenkanyezi
55
0
0
0
0
0
Building a Newtonian Reflecting Telescope — Mirrors Instead of Lenses
ngu-Astro
Renaissance (1400–1600)
121
1
0
0
2
0
Building a Celestial Globe — Mapping the Stars on a Sphere
ngu-Astro
Iminyaka Ephakathi
61
0
0
0
0
0
Building a Nocturnal — The Medieval Star Clock That Tells Time by Polaris
ngu-Astro
Iminyaka Ephakathi
67
0
0
0
0
0
Kukhonjiswa 24 kwangu-35