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Optiki
Mipango 59 inapatikana
Miradi (59)

Hatari
Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
na Legolas
Upigaji picha
53
0
0
0
0
0

Hatari
Kutengeneza Kioo cha Fedha kwa Mchakato wa Liebig — Kuweka Fedha ya Metali kwenye Kioo
na Charlie
Viwandani
125
0
0
0
0
0

Cutting and Polishing a Glass Prism — The Instrument That Splits White Light into Colours
na Penny
Optiki
60
0
0
0
0
0

Kutupa na Kusaga Kioo cha Darubini cha Chuma cha Speculum — Aloi ya Kuakisi ya Newton
na Astro
Optiki
111
0
0
0
1
0

Kusaga Lenzi ya Glasi kwa Darubini — Kuunda Mwanga kwa Abrasive na Subira
na Penny
Optiki
112
0
0
0
1
0

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 a Camera Obscura — Projecting the Sun and Eclipses Safely
na Astro
Kale
866
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)
121
1
0
0
2
0
Inaonyesha 11 kati ya 59