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Mathematics
44 blueprints available
Blueprints (44)
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
ni Mark
Renaissance (1400–1600)
17
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Snell's Law — Measure How Light Bends (Laser and Protractor)
ni Penny
Scientific Revolution (1600–1760)
20
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Trigonometry — Build a Clinometer and Measure a Tree's Height
ni Mark
Ancient
21
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Galileo's Falling Bodies — Race a Ball Down a Ramp
ni Penny
Scientific Revolution (1600–1760)
15
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The Number e — Grow Money and Meet the Constant of Change
ni Mark
Scientific Revolution (1600–1760)
19
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The Birth of Probability — Roll the Dice and Find the Odds
ni Mark
Scientific Revolution (1600–1760)
23
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Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
ni Mark
Scientific Revolution (1600–1760)
18
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Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
ni Mark
Scientific Revolution (1600–1760)
23
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Newton's Method — Chase a Root Down Tangent Lines You Draw
ni Mark
Scientific Revolution (1600–1760)
26
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Pascal's Triangle — Build a Pyramid of Numbers by Adding
ni Mark
Scientific Revolution (1600–1760)
16
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Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
ni Mark
Middle Ages
17
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Fibonacci Numbers — Count the Spirals on a Pinecone
ni Mark
Middle Ages
17
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Perfect Numbers — Find the Numbers That Equal Their Own Parts
ni Mark
Ancient
18
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Heron's Square Roots — Fold a Rectangle Toward a Square
ni Mark
Ancient
21
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Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
ni Mark
Ancient
17
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Sieve of Eratosthenes — Hunt Prime Numbers on a Grid
ni Mark
Ancient
17
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Proving the Pythagorean Theorem by Cutting Squares — a² + b² = c²
ni Mark
Ancient
18
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Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method
ni Astro
Middle Ages
24
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Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons
ni Mark
Ancient
20
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The Law of the Lever — Archimedes' Balance of Weight and Distance
ni Martin
Ancient
25
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