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81 bản thiết kế có sẵn • 5 danh mục con
Bản thiết kế (81)

Understanding Yttrium from Xenotime — The Rare Earth That Lights Red Screens
by Peter
Modern
0
0
0
0
7
0

Understanding Scandium from Thortveitite — The Rare Metal That Strengthens Aluminum
by Peter
Chemistry
5
0
0
0
0
0

Nội dung nguy hiểm
Understanding Fluorine from Fluorite — The Most Reactive Element on Earth
by Peter
Modern
0
0
0
0
0
0

Extracting Iodine from Seaweed Ash — The Violet Vapor That Prevents Goiter
by Peter
Periodic Table
2
0
0
0
0
0

Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
by Peter
Modern
5
0
0
0
1
0

Extracting Gallium from Bauxite Residue — The Liquid Metal That Melts in Your Hand
by Peter
Periodic Table
0
0
0
0
1
0

Nội dung nguy hiểm
Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
by Peter
Mining
1
0
0
0
1
0

Nội dung nguy hiểm
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
by Peter
Mining
0
0
0
0
4
0

Nội dung nguy hiểm
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass
by Peter
Periodic Table
4
0
0
0
1
0

Nội dung nguy hiểm
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
by Peter
Mining
4
0
0
0
0
0

Lựa chọn và gia vị gỗ cứng để chế biến gỗ
by Woody
Woodworking
5
0
0
0
0
0

Harvesting and Preparing Wild Clay from Riverbanks
by Clay
Ceramics & Clay
1
0
0
0
0
0

Burning Lime from Limestone — The Oldest Chemical Industry on Earth
by Mary
Chemistry
0
0
0
0
0
0

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
by Peter
Periodic Table
1
0
0
0
0
0

Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age
by Peter
Ancient
0
0
0
0
0
0

Nội dung nguy hiểm
Understanding Uranium from Uraninite — The Element That Changed Everything
by Peter
Chemistry
1
0
0
0
8
0

Nội dung nguy hiểm
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess
by Peter
Periodic Table
4
0
0
0
0
0

Nội dung nguy hiểm
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds
by Peter
Periodic Table
1
0
0
0
0
0

Understanding Strontium from Celestine — The Element That Paints Fireworks Red
by Peter
Chemistry
0
0
0
0
0
0

Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark
by Peter
Mining
0
0
0
0
0
0