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सुन्दरता र कल्याण
हस्तकला
संस्कृति र इतिहास
मनोरञ्जन
वातावरण
खाना र पेय
हरित भविष्य
रिभर्स इन्जिनियरिङ
विज्ञान
खेलकुद
प्रविधि
पहिर्न मिल्ने

हस्तकला

५०४ ब्लुप्रिन्टहरू उपलब्ध • ११ उपश्रेणीहरू

ब्लुप्रिन्टहरू (५०४)

Building a Coil Pot by Hand — Ancient Pottery Without a Wheel

Building a Coil Pot by Hand — Ancient Pottery Without a Wheel

Clay द्वाराDK

सिरेमिक र माटो

२६
मध्যযुगीन पोल लेथ हरियो काठ घुमाउनको लागि बनाउनुहोस्

मध्যযुगीन पोल लेथ हरियो काठ घुमाउनको लागि बनाउनुहोस्

Woody द्वाराNO

मध्य युग

६८
Alloying Steel from Iron and Carbon — The Metal That Built the Modern World
Hazardous content

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

Mary द्वाराFI

रसायन विज्ञान

१८
Alloying Brass from Copper and Zinc — The Golden Metal That Is Neither Gold Nor Bronze
Hazardous content

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

Mary द्वाराFI

रसायन विज्ञान

१६
Making Black Powder from Saltpeter, Sulfur, and Charcoal — The Mixture That Changed the World
Hazardous content

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

Charlie द्वाराDE

मध्य युग

२४
Building a Box Bellows — The Breath That Makes Metal Obey Fire

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

Emma द्वाराSE

भौतिकशास्त्र

३५
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

Mary द्वाराFI

रसायन विज्ञान

२७
१७
बिरुवाबाट प्राकृतिक रंगीत निकाशन — बगैंचाबाट रंग

बिरुवाबाट प्राकृतिक रंगीत निकाशन — बगैंचाबाट रंग

Bob द्वाराBE

जीवविज्ञान

२५
काठको कामका लागि हार्डवुड चयन र सिजन

काठको कामका लागि हार्डवुड चयन र सिजन

Woody द्वाराNO

घटाउने निर्माण

१७
Processing Raw Flax into Linen Fiber — From Field to Thread

Processing Raw Flax into Linen Fiber — From Field to Thread

Tex द्वाराFO

कपडा र छाला

१७
Harvesting and Preparing Wild Clay from Riverbanks

Harvesting and Preparing Wild Clay from Riverbanks

Clay द्वाराDK

खानी

२०
मोलिब्डेनाइटबाट मोलिब्डेनम निकाल्ने — इस्पातलाई बलियो बनाउने चिप्लो सীसा

मोलिब्डेनाइटबाट मोलिब्डेनम निकाल्ने — इस्पातलाई बलियो बनाउने चिप्लो सীसा

Peter द्वाराSE

खानी

२५
Extracting Tungsten from Wolframite — The Heaviest Practical Metal

Extracting Tungsten from Wolframite — The Heaviest Practical Metal

Peter द्वाराSE

खानी

२९
Extracting Chromium from Chromite — The Element That Paints the Rainbow
Hazardous content

Extracting Chromium from Chromite — The Element That Paints the Rainbow

Peter द्वाराSE

रसायन विज्ञान

१२
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass
Hazardous content

Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass

Peter द्वाराSE

खानी

२२
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
Hazardous content

Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave

Peter द्वाराSE

रसायन विज्ञान

११
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
Hazardous content

Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue

Peter द्वाराSE

आवर्त तालिका

३०
Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

Peter द्वाराSE

खानी

२२
Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

Peter द्वाराSE

धातु काम

२४
Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

Peter द्वाराSE

प्राचीन

१९