SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Uchimbaji madini
Mipango 81 inapatikana
Miradi (81)
Understanding Niobium from Columbite — The Superconducting Steel Strengthener
na Peter
Kisasa
0
0
0
0
3
0
Hatari
Understanding Yttrium from Xenotime — The Rare Earth That Lights Red Screens
na Peter
Kemia
26
0
0
0
12
0
Hatari
Understanding Scandium from Thortveitite — The Rare Metal That Strengthens Aluminum
na Peter
Kemia
40
0
0
0
0
0
Hatari
Understanding Fluorine from Fluorite — The Most Reactive Element on Earth
na Peter
Kemia
22
0
0
0
4
0
Hatari
Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
na Peter
Kemia
32
0
0
0
4
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
na Peter
Kemia
31
0
0
0
2
0
Hatari
Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand
na Peter
Kemia
43
0
0
0
1
0
Hatari
Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
na Peter
Kemia
35
0
0
0
2
0
Hatari
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
na Peter
Kemia
27
0
0
0
11
0
Hatari
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass
na Peter
Kemia
37
0
0
0
1
0
Hatari
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
na Peter
Kemia
33
0
0
0
3
0
Harvesting and Preparing Wild Clay from Riverbanks
na Clay
Keramik na Udongo
2
0
0
0
0
0
Burning Lime from Limestone — The Oldest Chemical Industry on Earth
na Mary
Kemia
103
0
0
0
4
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
na Peter
Kemia
1
0
0
0
1
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age
na Peter
Kemia
2
0
0
0
2
0
Hatari
Understanding Uranium from Uraninite — The Element That Changed Everything
na Peter
Kemia
2
0
0
0
8
0
Hatari
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess
na Peter
Kemia
2
0
0
0
0
0
Hatari
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds
na Peter
Kemia
6
0
0
0
0
0
Understanding Strontium from Celestine — The Element That Paints Fireworks Red
na Peter
Kemia
35
0
0
0
3
0
Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark
na Peter
Kemia
27
0
0
0
3
0