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Bản thiết kếCulture And History
VĂN HÓA VÀ LỊCH SỬ
398 bản thiết kế có sẵn • 3 danh mục con
Duyệt Danh mục con
Bản thiết kế (398)
Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe
by Peter
Chemistry
5
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Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe
by Peter
Ancient
4
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0
0
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0
Understanding Carbon Through Charcoal Making — The Element of Life and Fire
by Peter
Periodic Table
6
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0
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Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White
by Peter
Raw Materials
5
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0
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Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing
by Peter
Ancient
7
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Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals
by Peter
Raw Materials
6
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0
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Burning Quicklime from Limestone — The Element That Built Civilization
by Peter
Ancient
4
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Extracting Potash from Wood Ash — The Alkali Element Hidden in Every Fire
by Peter
Periodic Table
6
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0
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Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore
by Peter
Mining
1
0
0
0
0
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age
by Peter
Chemistry
0
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0
Nội dung nguy hiểm
Understanding Uranium from Uraninite — The Element That Changed Everything
by Peter
Chemistry
0
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0
0
0
Nội dung nguy hiểm
Understanding Vanadium from Vanadinite — The Rainbow-Blooded Metal Named for a Goddess
by Peter
Chemistry
4
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Nội dung nguy hiểm
Understanding Beryllium from Beryl — The Toxic Gem Metal Behind Emeralds
by Peter
Mining
1
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0
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Understanding Strontium from Celestine — The Element That Paints Fireworks Red
by Peter
Mining
0
0
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0
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Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark
by Peter
Periodic Table
0
0
0
0
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Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold
by Peter
Chemistry
3
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Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt
by Peter
Mining
0
0
0
0
0
0
Nội dung nguy hiểm
Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors
by Peter
Periodic Table
0
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0
0
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Chiết xuất Molybdenum từ Molybdenite — Chất chì trơn trượt Tăng cường Thép
by Peter
Mining
0
0
0
0
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Extracting Tungsten from Wolframite — The Heaviest Practical Metal
by Peter
Metalworking
1
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