ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsSCIENCES
SCIENCES
431 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (431)
Oak Bark Leather Tanning — Vegetable Tanning with Tannins
by Forge
Vikings
61
0
0
0
0
0
Making Pine Pitch — Waterproofing Compound from Resin
by Mary
Wilderness
73
0
0
0
0
0
Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)
by Bob
Wilderness
52
0
0
0
1
0
Tapping Birch Sap — Spring Harvest from Living Trees
by Bob
Harvesting
57
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis
by Mary
Wilderness
67
0
0
0
0
0
Forging a Viking Iron Sickle — The Grain Harvester
by Forge
Metalworking
51
0
0
0
0
0
Carving a Viking Quern Stone — Hand-Grinding Grain to Flour
by Forge
Stoneworking
82
0
0
0
0
0
Building a Viking Threshing Flail — Separating Grain from Husk
by Woody
Woodworking
49
0
0
0
0
0
Growing Copper Sulfate Crystals
by Charlie
Chemistry
69
0
0
0
0
0
Making Cold Process Soap
by YourGrandma
HOME & LIVING
296
0
0
9
0
0
Heavy Water (D2O) - Density, Properties & Production
by Charlie
Chemistry
178
1
1
0
0
0