ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsSCIENCES
SCIENCES
801 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (801)
Building a Shaduf Irrigation Lever — Counterweighted Water Lift
by Emma
Ancient
91
0
0
0
2
0
Constructing a Wooden Ard Plow — The Scratch Plow
by Woody
Ancient
107
0
0
0
0
0
Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool
by Forge
Ancient
67
0
0
0
0
0
Building a Lever-and-Weight Olive Press — Mechanical Extraction
by Emma
Ancient
84
0
0
0
1
0
Preparing Carbon Ink from Soot and Gum — Ancient Writing Ink
by Charlie
Ancient
111
0
0
0
4
0
Making a Composite Sickle — Flint-Bladed Harvesting Tool
by Forge
Prehistoric
72
0
0
0
0
0
Digging a Grain Storage Pit — Underground Sealed Granary
by Emma
Prehistoric
56
0
0
0
1
0
Shaping a Saddle Quern Grinding Stone — Grain Processing Tool
by Mary
Prehistoric
73
0
0
0
0
0
Making Charcoal in an Earth Mound — Pyrolysis in a Covered Burn
by Charlie
Prehistoric
80
0
0
0
1
0
Preparing Ochre Pigment for Cave Painting — Mineral Processing
by Charlie
Prehistoric
78
0
0
0
9
0
Oak Bark Leather Tanning — Vegetable Tanning with Tannins
by Forge
Vikings
73
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin
by Mary
Vikings
82
0
0
0
0
0
Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)
by Bob
Vikings
59
0
0
0
1
0
Tapping Birch Sap — Spring Harvest from Living Trees
by Bob
Vikings
69
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis
by Mary
Vikings
74
0
0
0
0
0
Forging a Viking Iron Sickle — The Grain Harvester
by Forge
Vikings
56
0
0
0
0
0
Carving a Viking Quern Stone — Hand-Grinding Grain to Flour
by Forge
Vikings
107
0
0
0
0
0
Building a Viking Threshing Flail — Separating Grain from Husk
by Woody
Vikings
54
0
0
0
0
0
Growing Copper Sulfate Crystals
by Charlie
Chemistry
78
0
0
0
0
0
Making Cold Process Soap
by YourGrandma
HOME & LIVING
305
0
0
9
0
0