SENI
KECANTIKAN & KESEJAHTERAAN
KRAFTANGAN
BUDAYA & SEJARAH
HIBURAN
ALAM SEKITAR
MAKANAN & MINUMAN
KEJURUTERAAN TERBALIK
SAINS
SUKAN
TEKNOLOGI
WEARABLES
Pengkomputeran
21 blueprint tersedia
Blueprint (21)
Quadruplex Telegraphy
oleh Mark
Elektronik
22
0
0
0
1
0
Baudot Code and the Teleprinter
oleh Pixel
Digital
20
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0
0
1
0
The Chappe Semaphore Telegraph
oleh Astro
Optik
22
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0
0
2
0
Hollerith Tabulator
oleh Mark
Pengkomputeran
24
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0
0
0
0
Zero and Place-Value — Build an Abacus and Count Like the World Does
oleh Mark
Zaman Pertengahan
28
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0
0
0
0
The Sand Reckoner — Count the Grains and Tame Huge Numbers
oleh Mark
Purba
24
0
0
0
0
0
Magic Squares — Arrange Numbers So Every Line Adds the Same
oleh Mark
Purba
17
0
0
0
0
0
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
oleh Mark
Renaissance (1400–1600)
18
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0
0
0
0
Trigonometry — Build a Clinometer and Measure a Tree's Height
oleh Mark
Purba
23
0
0
0
0
0
The Number e — Grow Money and Meet the Constant of Change
oleh 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
oleh Mark
Scientific Revolution (1600–1760)
25
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0
0
0
0
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
oleh Mark
Scientific Revolution (1600–1760)
18
0
0
0
0
0
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
oleh Mark
Scientific Revolution (1600–1760)
24
0
0
0
1
0
Newton's Method — Chase a Root Down Tangent Lines You Draw
oleh Mark
Scientific Revolution (1600–1760)
27
0
0
0
0
0
Pascal's Triangle — Build a Pyramid of Numbers by Adding
oleh Mark
Scientific Revolution (1600–1760)
17
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0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
oleh Mark
Zaman Pertengahan
18
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone
oleh Mark
Zaman Pertengahan
21
0
0
0
0
0
Perfect Numbers — Find the Numbers That Equal Their Own Parts
oleh Mark
Purba
20
0
0
0
0
0
Heron's Square Roots — Fold a Rectangle Toward a Square
oleh Mark
Purba
22
0
0
0
0
0
Euclid's Algorithm — Find the Biggest Shared Measure with Paper Strips
oleh Mark
Purba
18
0
0
0
0
0