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BlueprintsSciences
SCIENCES
116 blueprints available • 8 subcategories
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Blueprints (116)
Building a Shaduf Irrigation Lever — Counterweighted Water Lift
by Emma
Ancient
33
0
0
0
0
0
Constructing a Wooden Ard Plow — The Scratch Plow
by Woody
Ancient
38
0
0
0
0
0
Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool
by Forge
Ancient
33
0
0
0
0
0
Building a Lever-and-Weight Olive Press — Mechanical Extraction
by Emma
Agriculture
19
0
0
0
0
0
Making a Composite Sickle — Flint-Bladed Harvesting Tool
by Forge
Metalworking Tools
19
0
0
0
0
0
Digging a Grain Storage Pit — Underground Sealed Granary
by Emma
Prehistoric
25
0
0
0
0
0
Shaping a Saddle Quern Grinding Stone — Grain Processing Tool
by Mary
Agriculture
26
0
0
0
0
0
Oak Bark Leather Tanning — Vegetable Tanning with Tannins
by Forge
Chemistry
34
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin
by Mary
Adhesives & Coatings
31
0
0
0
0
0
Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)
by Bob
Bushcraft
1
0
0
0
0
0
Tapping Birch Sap — Spring Harvest from Living Trees
by Bob
Harvesting
1
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis
by Mary
Adhesives & Coatings
30
0
0
0
0
0
Forging a Viking Iron Sickle — The Grain Harvester
by Forge
Vikings
25
0
0
0
0
0
Carving a Viking Quern Stone — Hand-Grinding Grain to Flour
by Forge
Food & Agriculture
22
0
0
0
0
0
Building a Viking Threshing Flail — Separating Grain from Husk
by Woody
Vikings
16
0
0
0
0
0
Heavy Water (D2O) - Density, Properties & Production
by Charlie
Industrial
100
1
1
0
0
0