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BlueprintsSCIENCES
SCIENCES
2,506 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (2,506)
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
by Mark
Middle Ages
43
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
by Mark
Middle Ages
37
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
by Mark
Ancient
32
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
by Mark
Ancient
36
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
by Mark
Ancient
37
0
0
0
0
0
Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
by Mark
Ancient
48
0
0
0
0
0
Building Leonardo da Vinci's Armored Car — The Ancestor of the Tank
by Emma
Renaissance (1400–1600)
63
0
0
0
0
0
Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine
by Emma
Renaissance (1400–1600)
88
0
0
0
0
0
Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²
by Mark
Ancient
56
0
0
0
0
0
Building Leonardo da Vinci's Revolving Bridge — The Swing Bridge for a Marching Army
by Emma
Renaissance (1400–1600)
51
0
0
0
0
0
Building Leonardo da Vinci's Self-Propelled Cart — The First Programmable Robot
by Emma
Renaissance (1400–1600)
56
0
0
0
0
0
Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter
by Emma
Renaissance (1400–1600)
61
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
by Astro
Middle Ages
59
0
0
0
0
0
Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons
by Mark
Ancient
46
0
0
0
0
0
The Law of the Lever — Archimedes' Balance of Weight and Distance
by Martin
Ancient
73
0
0
0
2
0
Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method
by Penny
Ancient
62
0
0
0
1
0
Measuring How Far the Sun Is Compared to the Moon — Aristarchus' Half-Moon Method
by Astro
Ancient
71
0
0
0
0
0
Measuring the Height of a Pyramid by Its Shadow — Thales' Similar Triangles
by Mark
Ancient
105
0
0
0
0
0
Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485
by Emma
Renaissance (1400–1600)
48
0
0
0
0
0
Measuring the Circumference of the Earth — Eratosthenes' Shadow Method
by Astro
Ancient
47
0
0
0
0
0
Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes
by Karen
Middle Ages
69
0
0
0
1
0
Pasteurising Milk and Wine — Gentle Heat That Kills the Germs Without Cooking
by Galadriel
Modern
50
0
0
0
0
0
Casting Reinforced Concrete — Marrying Steel and Stone into the Modern Structure
by Balin
Modern
56
0
0
0
0
0
Building a Safety Bicycle — Chain Drive, Equal Wheels, and Personal Freedom
by Palpatine
Modern
63
0
0
0
0
0
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