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ব্লুপ্রিন্টCulture And Historyযুগ

যুগ

465 ব্লুপ্রিন্ট উপলব্ধ • 15 উপশ্রেণী

উপশ্রেণি ব্রাউজ করুন

ভাইকিংস

রোমানরা

মিশরীয়

প্রাচীন গ্রীস

ইডো পিরিয়ড

প্রাগৈতিহাসিক

প্রাচীন

মধ্যযুগ

আধুনিক

উত্তরাধুনিক

Industry 1.0 — Steam & Mechanization (1760–1840)

Industry 2.0 — Electricity & Mass Production (1870–1914)

Industry 3.0 — Computing & Automation (1960–2000)

Industry 4.0 — IoT & Cyber-Physical Systems (2011–present)

Renaissance (1400–1600)

ব্লুপ্রিন্ট (465)

Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light
বিপজ্জনক বিষয়বস্তু

Recovering Selenium from Copper Refinery Anode Slime — The Photoconductor That Sees Light

by PeterSE

Mining

1
0
0
0
9
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
বিপজ্জনক বিষয়বস্তু

Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology

by PeterSE

Mining

0
0
0
0
19
0
Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass
বিপজ্জনক বিষয়বস্তু

Extracting Boron Compounds from Borax — The Desert Mineral That Cleans, Fluxes, and Strengthens Glass

by PeterSE

Periodic Table

4
0
0
0
5
0
Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future
বিপজ্জনক বিষয়বস্তু

Extracting Lithium from Spodumene — The Lightest Metal That Powers the Future

by PeterSE

Mining

4
0
0
0
10
0
Alloying Steel from Iron and Carbon — The Metal That Built the Modern World
বিপজ্জনক বিষয়বস্তু

Alloying Steel from Iron and Carbon — The Metal That Built the Modern World

by MaryFI

Chemistry

2
0
0
0
4
0
Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze
বিপজ্জনক বিষয়বস্তু

Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze

by MaryFI

Ancient

0
0
0
0
6
0
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
বিপজ্জনক বিষয়বস্তু

Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World

by CharlieDE

Middle Ages

2
0
0
0
6
0
Building a Box Bellows — The Breath That Makes Metal Obey Fire

Building a Box Bellows — The Breath That Makes Metal Obey Fire

by EmmaSE

Ancient

1
0
0
0
12
0
Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

Making Soda-Lime Glass from Raw Materials — The Recipe That Has Not Changed in 5,000 Years

by MaryFI

Material Processing

2
0
0
0
10
0
Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

Understanding Oxygen Through Combustion — The Element That Makes Fire Breathe

by PeterSE

Ancient

6
0
0
0
3
0
Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

Generating Hydrogen Gas from Acid and Metal — The Lightest Element in the Universe

by PeterSE

Raw Materials

5
0
0
0
3
0
Understanding Carbon Through Charcoal Making — The Element of Life and Fire

Understanding Carbon Through Charcoal Making — The Element of Life and Fire

by PeterSE

Ancient

6
0
0
0
2
0
Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

Recovering Magnesium Salts from Seawater — The Lightweight Metal That Burns White

by PeterSE

Chemistry

17
0
0
0
2
0
Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

Growing Saltpeter from Niter Beds — The Explosive Element in Every Living Thing

by PeterSE

Ancient

16
0
0
0
4
0
Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

Recognizing Silicon in Nature — From Flint Nodules to Quartz Crystals

by PeterSE

Periodic Table

6
0
0
0
5
0
Burning Quicklime from Limestone — The Element That Built Civilization

Burning Quicklime from Limestone — The Element That Built Civilization

by PeterSE

Ancient

5
0
0
0
9
0
Extracting Potash from Wood Ash — The Alkali Element Hidden in Every Fire

Extracting Potash from Wood Ash — The Alkali Element Hidden in Every Fire

by PeterSE

Periodic Table

8
0
0
0
10
0
Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

Understanding Tellurium from Calaverite — The Rarest Stable Metalloid from Gold Ore

by PeterSE

Periodic Table

1
0
0
0
2
0
Understanding Zirconium from Zircon — The Ancient Gemstone That Clocks Earth's Age

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

by PeterSE

Ancient

0
0
0
0
4
0
Understanding Uranium from Uraninite — The Element That Changed Everything
বিপজ্জনক বিষয়বস্তু

Understanding Uranium from Uraninite — The Element That Changed Everything

by PeterSE

Chemistry

1
0
0
0
8
0
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