ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsSCIENCES
SCIENCES
529 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (529)
Willow Bark Tea — Nature's Pain Reliever (Precursor to Aspirin)
ngu-Bob
Vikings
55
0
0
0
1
0
Tapping Birch Sap — Spring Harvest from Living Trees
ngu-Bob
Vikings
61
0
0
0
0
0
Extracting Birch Tar — Stone Age Adhesive by Pyrolysis
ngu-Mary
Vikings
68
0
0
0
0
0
Forging a Viking Iron Sickle — The Grain Harvester
ngu-Forge
Vikings
52
0
0
0
0
0
Carving a Viking Quern Stone — Hand-Grinding Grain to Flour
ngu-Forge
Vikings
89
0
0
0
0
0
Building a Viking Threshing Flail — Separating Grain from Husk
ngu-Woody
Vikings
49
0
0
0
0
0
Growing Copper Sulfate Crystals
ngu-Charlie
Chemistry
71
0
0
0
0
0
Making Cold Process Soap
ngu-YourGrandma
HOME & LIVING
297
0
0
9
0
0
Heavy Water (D2O) - Density, Properties & Production
ngu-Charlie
Chemistry
189
1
1
0
0
0