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Mathematics
67 blueprints available
Blueprints (67)
The Theodolite
by Astro
Astrometry
53
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1
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Vernier Caliper
by Mark
Mechanics
71
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1
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Bevel Protractor
by Mark
Mathematics
34
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0
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0
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Cloverleaf Interchange
by Mark
Mathematics
51
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0
0
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Hollerith Tabulator
by Mark
Computational
41
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Burroughs Calculating Machine
by Mark
SCIENCES
42
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Cash Register
by Mark
SCIENCES
65
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Slide Rule
by Emma
SCIENCES
54
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Perspective Frame
by Mark
SCIENCES
45
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Self-Working Card Trick
by Mark
Card Tricks
66
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Volvelle Wheel Chart
by Mark
Pop-Up
131
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Monochord
by Penny
Acoustics
56
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Zero and Place-Value — Build an Abacus and Count Like the World Does
by Mark
Middle Ages
51
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Projectile Motion — Launch a Ball and Measure Its Flight
by Penny
Scientific Revolution (1600–1760)
38
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Hooke's Law — Stretch a Spring and Find Its Stiffness
by Penny
School Projects 11-15
45
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1
0
The Pendulum — Time a Swing and Weigh Gravity
by Martin
Scientific Revolution (1600–1760)
40
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The Sand Reckoner — Count the Grains and Tame Huge Numbers
by Mark
Ancient
52
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Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
by Penny
Scientific Revolution (1600–1760)
52
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Magic Squares — Arrange Numbers So Every Line Adds the Same
by Mark
Ancient
37
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The Mercator Map — Peel an Orange and See Why Flat Maps Lie
by Mark
Renaissance (1400–1600)
44
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Snell's Law — Measure How Light Bends (Laser and Protractor)
by Penny
Scientific Revolution (1600–1760)
49
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0
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Trigonometry — Build a Clinometer and Measure a Tree's Height
by Mark
Ancient
43
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Galileo's Falling Bodies — Race a Ball Down a Ramp
by Penny
Scientific Revolution (1600–1760)
38
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The Number e — Grow Money and Meet the Constant of Change
by Mark
Scientific Revolution (1600–1760)
31
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