Collaboration
ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsSCIENCES
SCIENCES
2,506 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (2,506)
Hazardous
Distilling Coal Tar — Splitting Black Waste into the Chemical Industry
by Elrond
Modern
59
0
0
0
0
0
Building a Screw-Cutting Lathe — The Machine That Makes Other Machines
by Gimli
Modern
57
0
0
0
4
0
Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone
by Arwen
Modern
58
0
0
0
0
0
Galvanizing Iron with Zinc — A Coat That Rusts So the Iron Will Not
by Krennic
Modern
36
0
0
0
4
0
Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp
by Thranduil
Modern
59
0
0
0
0
0
Building a Voltaic Pile — The First Battery and the Birth of Steady Electricity
by Gloin
Modern
46
0
0
0
2
0
Hazardous
Making Friction Matches — Fire on the Strike of a Stick
by Vader
Modern
53
0
0
0
0
0
Hazardous
Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
by Legolas
Photography
53
0
0
0
0
0
Building a Newcomen Atmospheric Engine — The First Engine to Do Real Work
by Dwalin
Modern
75
0
0
0
0
0
Crucible Cast Steel by the Huntsman Process — Remelting Blister Steel into Flawless Ingots
by Tarkin
Modern
58
0
0
0
0
0
Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century
by Galadriel
Modern
56
0
0
0
1
0
Making Blister Steel by Cementation — Carburizing Wrought Iron into Steel
by Balin
Modern
81
0
0
0
1
0
Puddling Wrought Iron from Pig Iron — Burning Out the Carbon in a Reverberatory Furnace
by Palpatine
Modern
64
0
0
0
6
0
Smelting Pig Iron in a Coke Blast Furnace — Molten Iron at Industrial Scale
by Elrond
Modern
64
0
0
0
5
0
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
by Gimli
Modern
73
0
0
0
4
0
Understanding the Antikythera Mechanism — The World's First Analog Computer
by Emma
Ancient
187
0
0
0
0
0
Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill
by Emma
Ancient
83
0
0
0
2
0
Building Ctesibius' Force Pump — The First Double-Acting Piston Pump
by Emma
Ancient
176
0
0
0
3
0
Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand
by Emma
Ancient
65
0
0
0
0
0
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere
by Penny
Ancient
55
0
0
0
1
0
Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier
by Penny
Ancient
114
0
0
0
0
0
Building a Roman Ballista — The Torsion-Powered Bolt Thrower
by Emma
Romans
303
0
0
0
0
0
Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing
by Emma
Romans
61
0
0
0
0
0
Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams
by Emma
Romans
71
0
0
0
1
0
Showing 24 of 2506