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Computational
21 blueprints available
Blueprints (21)
Quadruplex Telegraphy
láti ọwọ́ Mark
Electronics
2
0
0
0
1
0
Baudot Code and the Teleprinter
láti ọwọ́ Pixel
Digital
0
0
0
0
1
0
The Chappe Semaphore Telegraph
láti ọwọ́ Astro
Optics
1
0
0
0
2
0
Hollerith Tabulator
láti ọwọ́ Mark
Computational
19
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0
0
0
0
Zero and Place-Value — Build an Abacus and Count Like the World Does
láti ọwọ́ Mark
Middle Ages
25
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0
0
0
0
The Sand Reckoner — Count the Grains and Tame Huge Numbers
láti ọwọ́ Mark
Ancient
21
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0
0
0
0
Magic Squares — Arrange Numbers So Every Line Adds the Same
láti ọwọ́ Mark
Ancient
15
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0
0
0
0
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
láti ọwọ́ Mark
Renaissance (1400–1600)
18
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0
0
0
0
Trigonometry — Build a Clinometer and Measure a Tree's Height
láti ọwọ́ Mark
Ancient
21
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0
0
0
0
The Number e — Grow Money and Meet the Constant of Change
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
19
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0
0
0
0
The Birth of Probability — Roll the Dice and Find the Odds
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
23
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0
0
0
0
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
18
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0
0
0
0
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
23
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0
0
1
0
Newton's Method — Chase a Root Down Tangent Lines You Draw
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
26
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
láti ọwọ́ Mark
Scientific Revolution (1600–1760)
16
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0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
láti ọwọ́ Mark
Middle Ages
17
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0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
láti ọwọ́ Mark
Middle Ages
17
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0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
láti ọwọ́ Mark
Ancient
18
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0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
láti ọwọ́ Mark
Ancient
21
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0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
láti ọwọ́ Mark
Ancient
17
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0
0
0
0