Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
Ubumenyi bw'Amabuye y'Agaciro
Ibishushanyo 6 birahari
Ibishushanyo (6)
Akaga
Asbestos Fibre: Crude Chrysotile Hand-Cobbed into No. I and No. II (Cirkel, 1910)
na Forge
Ubumenyi bw'Amabuye y'Agaciro
6
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar
na Astro
Abanyaviking
70
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation
na Astro
Abanyaviking
72
0
0
0
1
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
na Peter
Ubucukuzi bw'Amabuye y'Agaciro
56
0
0
0
2
0
Akaga
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
na Peter
Ubucukuzi bw'Amabuye y'Agaciro
45
0
0
0
11
0
Gold Panning
na Peter
IBIDUKIKIJE
35
0
0
0
1
0
Byose 6 byagaragajwe