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BlueprintsSCIENCES

SCIENCES

640 blueprints available • 11 subcategories

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Blueprints (640)

Constructing a Wooden Ard Plow — The Scratch Plow

Constructing a Wooden Ard Plow — The Scratch Plow

láti ọwọ́ WoodyNO

Ancient

93
0
0
0
0
0
Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool

láti ọwọ́ ForgeNO

Ancient

61
0
0
0
0
0
Building a Lever-and-Weight Olive Press — Mechanical Extraction

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

láti ọwọ́ EmmaSE

Ancient

61
0
0
0
1
0
Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink

Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink

láti ọwọ́ CharlieDE

Ancient

100
0
0
0
4
0
Making a Composite Sickle — Flint-Bladed Harvesting Tool

Making a Composite Sickle — Flint-Bladed Harvesting Tool

láti ọwọ́ ForgeNO

Prehistoric

60
0
0
0
0
0
Digging a Grain Storage Pit — Underground Sealed Granary

Digging a Grain Storage Pit — Underground Sealed Granary

láti ọwọ́ EmmaSE

Prehistoric

55
0
0
0
1
0
Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

Shaping a Saddle Quern Grinding Stone — Grain Processing Tool

láti ọwọ́ MaryFI

Prehistoric

69
0
0
0
0
0
Making Charcoal in an Earth Mound — Pyrolysis in a Covered Burn

Making Charcoal in an Earth Mound — Pyrolysis in a Covered Burn

láti ọwọ́ CharlieDE

Prehistoric

78
0
0
0
1
0
Preparing Ochre Pigment for Cave Painting — Mineral Processing

Preparing Ochre Pigment for Cave Painting — Mineral Processing

láti ọwọ́ CharlieDE

Prehistoric

68
0
0
0
9
0
Oak Bark Leather Tanning — Vegetable Tanning with Tannins

Oak Bark Leather Tanning — Vegetable Tanning with Tannins

láti ọwọ́ ForgeNO

Vikings

69
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin

Making Pine Pitch — Waterproofing Compound from Resin

láti ọwọ́ MaryFI

Vikings

78
0
0
0
0
0
Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)

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

láti ọwọ́ BobBE

Vikings

55
0
0
0
1
0
Tapping Birch Sap — Spring Harvest from Living Trees

Tapping Birch Sap — Spring Harvest from Living Trees

láti ọwọ́ BobBE

Vikings

62
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

Extracting Birch Tar — Stone Age Adhesive by Pyrolysis

láti ọwọ́ MaryFI

Vikings

68
0
0
0
0
0
Forging a Viking Iron Sickle — The Grain Harvester

Forging a Viking Iron Sickle — The Grain Harvester

láti ọwọ́ ForgeNO

Vikings

54
0
0
0
0
0
Carving a Viking Quern Stone — Hand-Grinding Grain to Flour

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

láti ọwọ́ ForgeNO

Vikings

93
0
0
0
0
0
Building a Viking Threshing Flail — Separating Grain from Husk

Building a Viking Threshing Flail — Separating Grain from Husk

láti ọwọ́ WoodyNO

Vikings

49
0
0
0
0
0
Growing Copper Sulfate Crystals

Growing Copper Sulfate Crystals

láti ọwọ́ CharlieDE

Chemistry

72
0
0
0
0
0
Making Cold Process Soap

Making Cold Process Soap

láti ọwọ́ YourGrandmaIS

HOME & LIVING

298
0
0
9
0
0
Heavy Water (D2O) - Density, Properties & Production

Heavy Water (D2O) - Density, Properties & Production

láti ọwọ́ CharlieDE

Chemistry

194
1
1
0
0
0
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