ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsCULTURE & HISTORY
CULTURE & HISTORY
1,504 blueprints available • 3 subcategories
Browse Subcategories
Blueprints (1,504)
The Ventilated Pit Latrine
by Bob
Biology
17
0
0
0
0
0
Chlorination and the Residual
by Charlie
Chemistry
10
0
0
0
0
0
The Ceramic Candle Filter
by Clay
Fluid Mechanics
24
0
0
0
0
0
The S-Bend Water Trap
by Emma
Fluid Mechanics
29
0
0
0
3
0
The Siphonic Flush Cistern
by Emma
Fluid Mechanics
22
0
0
0
0
0
The Septic Tank
by Karen
Biology
21
0
0
0
1
0
The Float Valve
by Martin
Fluid Mechanics
15
0
0
0
1
0
The Egg-Shaped Sewer
by Martin
Fluid Mechanics
22
0
0
0
0
0
The Water Tower
by Volt
Fluid Mechanics
10
0
0
0
0
0
The First Artificial Cold
by Charlie
Thermodynamics
25
0
0
0
1
0
Ammonia Refrigeration Machine
by Emma
Thermodynamics
23
0
0
0
2
0
Insulated Shipping Container
by Karen
Thermodynamics
23
0
0
0
0
0
Ice Harvesting
by Martin
Thermodynamics
19
0
0
0
0
0
Refrigerated Ship
by Mary
Thermodynamics
16
0
0
0
0
0
Liquefying Air
by Penny
Thermodynamics
27
0
0
0
0
0
Absorption Refrigerator
by Volt
Thermodynamics
19
0
0
0
0
0
Vapour-Compression Refrigeration
by Emma
Thermodynamics
15
0
0
0
5
0
Vacuum Flask
by Penny
Thermodynamics
20
0
0
0
0
0
Quick-Freezing Food
by TheChef
Thermodynamics
20
0
0
0
1
0
Hydraulic Brake
by Emma
Mechanics
24
0
0
0
0
0