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Utengenezaji wa Kupunguza
Mipango 125 inapatikana • Vijamii 5
Vinjari Vijamii
Miradi (125)
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal
na Peter
Kisasa
0
0
0
0
4
0
Understanding Ruthenium from Platinum Group Ore — The Hardest Platinum Metal
na Peter
Kisasa
6
0
0
0
6
0
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
25
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
30
0
0
0
2
0
Hatari
Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand
na Peter
Kemia
42
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
Kuchagua na Kuweka Mbao Ngumu kwa Utengenezaji wa Mbao
na Woody
Mbao ngumu
1
0
0
0
0
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
0
0
0
0
1
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age
na Peter
Kemia
0
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