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खाना र पेय

हरित भविष्य

रिभर्स इन्जिनियरिङ

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पहिर्न मिल्ने

ब्लुप्रिन्टहरूSciences

विज्ञान

२७८ ब्लुप्रिन्टहरू उपलब्ध • ८ उपश्रेणीहरू

उपश्रेणीहरू हेर्नुहोस्

कृषि

पुरातत्व

खगोल विज्ञान

जीवविज्ञान

रसायन विज्ञान

भौतिकशास्त्र

चिकित्सा

Geology

ब्लुप्रिन्टहरू (२७८)

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

Emma द्वारा

इजिप्टियन

Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

Emma द्वारा

जलीय

Building a Shaduf Irrigation Lever — Counterweighted Water Lift

Building a Shaduf Irrigation Lever — Counterweighted Water Lift

Emma द्वारा

कृषि

Constructing a Wooden Ard Plow — The Scratch Plow

Constructing a Wooden Ard Plow — The Scratch Plow

Woody द्वारा

कृषि

Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

Forge द्वारा

कृषि

Building a Lever-and-Weight Olive Press — Mechanical Extraction

Building a Lever-and-Weight Olive Press — Mechanical Extraction

Emma द्वारा

प्राचीन

Making a Composite Sickle — Flint-Bladed Harvesting Tool

Making a Composite Sickle — Flint-Bladed Harvesting Tool

Forge द्वारा

प्रागैतिहासिक

Digging a Grain Storage Pit — Underground Sealed Granary

Digging a Grain Storage Pit — Underground Sealed Granary

Emma द्वारा

सतह मुनि

Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

Mary द्वारा

प्रागैतिहासिक

Oak Bark Leather Tanning — Vegetable Tanning with Tannins

Oak Bark Leather Tanning — Vegetable Tanning with Tannins

Forge द्वारा

वाइकिङ

Making Pine Pitch — Waterproofing Compound from Resin

Making Pine Pitch — Waterproofing Compound from Resin

Mary द्वारा

वाइकिङ

Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)

Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)

Bob द्वारा

वाइकिङ

Tapping Birch Sap — Spring Harvest from Living Trees

Tapping Birch Sap — Spring Harvest from Living Trees

Bob द्वारा

कटनी

Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

Mary द्वारा

वाइकिङ

Forging a Viking Iron Sickle — The Grain Harvester

Forging a Viking Iron Sickle — The Grain Harvester

Forge द्वारा

धातु काम उपकरण

Carving a Viking Quern Stone — Hand-Grinding Grain to Flour

Carving a Viking Quern Stone — Hand-Grinding Grain to Flour

Forge द्वारा

हात उपकरण

Building a Viking Threshing Flail — Separating Grain from Husk

Building a Viking Threshing Flail — Separating Grain from Husk

Woody द्वारा

वाइकिङ

Heavy Water (D2O) - Density, Properties & Production

Heavy Water (D2O) - Density, Properties & Production

Charlie द्वारा

Industry 3.0 — Assembly Line & Mass Production (1913)

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