ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
Eras
1,453 blueprints available • 17 subcategories
Browse Subcategories
Vikings
Romans
Egyptians
Archaic Greece
Edo Period
Prehistoric
Ancient
Middle Ages
Modern
Postmodern
Industry 1.0 — Steam & Mechanization (1760)
Industry 2.0 — Electricity, Steel & Oil (1870)
Industry 3.0 — Assembly Line & Mass Production (1913)
Industry 4.0 — Computers & Digital Automation (1960)
Industry 5.0 — Open Knowledge & AI Collaboration (2026)
Renaissance (1400–1600)
Scientific Revolution (1600–1760)
Blueprints (1,453)
The Loading Coil
Emma විසින්
Electromagnetism
0
0
0
0
0
0
Syntonic Tuning
Penny විසින්
Electromagnetism
1
0
0
0
1
0
The Carbon Microphone
Peter විසින්
Acoustics
0
0
0
0
0
0
Quadruplex Telegraphy
Mark විසින්
Electronics
2
0
0
0
1
0
Baudot Code and the Teleprinter
Pixel විසින්
Digital
0
0
0
0
1
0
The Submarine Telegraph Cable
Mary විසින්
Materials
1
0
0
0
1
0
The Pantelegraph
Martin විසින්
Mechanics
0
0
0
0
0
0
The Induction Coil
Volt විසින්
Electromagnetism
1
0
0
0
2
0
The Telegraph Relay
Ed විසින්
Electronics
1
0
0
0
2
0
The Chappe Semaphore Telegraph
Astro විසින්
Optics
1
0
0
0
2
0
The Blood Pressure Cuff
Bob විසින්
Fluid Mechanics
0
0
0
0
0
0
Dialysis
Charlie විසින්
Chemistry
4
0
0
0
1
0
The Body-Powered Prosthetic Hand
Emma විසින්
Mechanics
0
0
0
0
1
0
The Centrifuge
Mary විසින්
Mechanics
1
0
0
0
0
0
The Ear Trumpet
Penny විසින්
Acoustics
1
0
0
0
2
0
Spectacles
Penny විසින්
Optics
2
0
0
0
0
0
The Infant Incubator
Volt විසින්
Thermodynamics
3
0
0
0
0
0
The Stethoscope
Bob විසින්
Acoustics
1
0
0
0
6
0
The Autoclave
Charlie විසින්
Thermodynamics
1
0
0
0
1
0
The Clinical Thermometer
Penny විසින්
Thermodynamics
1
0
0
0
1
0