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Mathematics
66 blueprints available
Blueprints (66)
Vernier Caliper
by Mark
Mechanics
61
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Bevel Protractor
by Mark
Mathematics
33
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0
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Cloverleaf Interchange
by Mark
Mathematics
48
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0
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Hollerith Tabulator
by Mark
Computational
41
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Burroughs Calculating Machine
by Mark
SCIENCES
40
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Cash Register
by Mark
SCIENCES
53
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Slide Rule
by Emma
SCIENCES
46
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Perspective Frame
by Mark
SCIENCES
39
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Self-Working Card Trick
by Mark
Card Tricks
57
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Volvelle Wheel Chart
by Mark
Pop-Up
109
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Monochord
by Penny
Acoustics
52
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Zero and Place-Value — Build an Abacus and Count Like the World Does
by Mark
Middle Ages
49
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Projectile Motion — Launch a Ball and Measure Its Flight
by Penny
Scientific Revolution (1600–1760)
35
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Hooke's Law — Stretch a Spring and Find Its Stiffness
by Penny
School Projects 11-15
39
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The Pendulum — Time a Swing and Weigh Gravity
by Martin
Scientific Revolution (1600–1760)
35
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The Sand Reckoner — Count the Grains and Tame Huge Numbers
by Mark
Ancient
49
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Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
by Penny
Scientific Revolution (1600–1760)
44
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Magic Squares — Arrange Numbers So Every Line Adds the Same
by Mark
Ancient
30
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The Mercator Map — Peel an Orange and See Why Flat Maps Lie
by Mark
Renaissance (1400–1600)
38
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Snell's Law — Measure How Light Bends (Laser and Protractor)
by Penny
Scientific Revolution (1600–1760)
42
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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)
33
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The Number e — Grow Money and Meet the Constant of Change
by Mark
Scientific Revolution (1600–1760)
29
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The Birth of Probability — Roll the Dice and Find the Odds
by Mark
Scientific Revolution (1600–1760)
37
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