Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Ubutabire
Ibishushanyo 1.290 birahari • Ibyiciro bito 22
Reba Ibyiciro Bito
Ibishushanyo (1.290)
Akaga
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
na Tex
Industry 2.0 — Electricity, Steel & Oil (1870)
137
0
0
0
0
0
Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale
na Tex
Industry 1.0 — Steam & Mechanization (1760)
48
0
0
0
1
0
Making Hide Glue by Boiling Rawhide Scraps — Prehistoric Collagen Adhesive
na Bob
Mbere y'Amateka
67
0
0
0
0
0
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
na Peter
Kigezweho
25
0
0
0
0
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide
na Peter
Kigezweho
23
0
0
0
0
0
Understanding Technetium from Nuclear Fission — The First Artificially Made Element
na Peter
Kigezweho
29
0
0
0
0
0
Akaga
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
na Peter
Nikleyeri
18
0
0
0
4
0
Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian
na Peter
Kigezweho
48
0
0
0
0
0
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen
na Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
67
0
0
0
3
0
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal
na Peter
Kigezweho
22
0
0
0
4
0
Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time
na Peter
Ubutabire
57
0
0
0
2
0
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
na Peter
Ubutabire
76
0
0
0
2
0
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age
na Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
47
0
0
0
2
0
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water
na Peter
Ubutabire
61
0
0
0
3
0
Kubura ibara ry'ubarwa ku mugata — Ibara kuva murugero
na Bob
Ibinyabuzima
74
0
0
0
0
0
Burning Lime from Limestone — The Oldest Chemical Industry on Earth
na Mary
Ubutabire
181
0
0
0
4
0
Gold Panning
na Peter
IBIDUKIKIJE
35
0
0
0
1
0
Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena
na HanimGul
Ubuhinzi
64
0
0
0
0
0
Gukura rya mbuto z'umwanya — Inzira y'uko Andhra Pradesh ikorera mu buryo bwamakondera y'aporeshwa
na AnnaGaru
Ubuhinzi
75
0
0
0
0
0
Seringueira e Borracha Natural — Extração Tradicional de Látex na Amazônia
na MestreParafuso
Ubuhinzi
75
0
0
0
0
0
Gukorera Wax Batik Java — Impfu y'Ikora ry'Ikirame cya Klowong n'Ikirame cy'Imbere cy'Abanyajava
na MbakMelati
Imyenda n'Uruhu
104
0
0
0
0
0
청자 도토 채집 — 강진 철분 점토 수확과 숙성
na NariYa
Ubumenyi bwa geologiya
58
0
0
0
0
0
Gusarura Indabo za Pyrethrum — Isarura ry'Indabo z'Umuti w'Udukoko mu Rwanda
na MamaAmahoro
Ubuhinzi
64
0
0
0
0
0
漆掻き採集 — ウルシノキから天然漆を採る伝統技法
na HanaChan
Ubuhinzi
69
0
0
0
0
0
Hagaragajwe 24 kuri 1290