CULTURA E HISTORIA
2549 blueprints disponibles • 3 subcategorías
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Planos (2549)

Making a Musical Bow — The Oldest String Instrument
por Woody
Prehistórico

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
por Astro
Edad Media

Zero and Place-Value — Build an Abacus and Count Like the World Does
por Mark
Edad Media

Projectile Motion — Launch a Ball and Measure Its Flight
por Penny
Scientific Revolution (1600–1760)

Hooke's Law — Stretch a Spring and Find Its Stiffness
por Penny
School Projects 11-15

The Pendulum — Time a Swing and Weigh Gravity
por Martin
Scientific Revolution (1600–1760)

The Sand Reckoner — Count the Grains and Tame Huge Numbers
por Mark
Antiguo

Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
por Penny
Scientific Revolution (1600–1760)

Boyle's Law — Squeeze a Syringe of Air
por Charlie
Scientific Revolution (1600–1760)

Magic Squares — Arrange Numbers So Every Line Adds the Same
por Mark
Antiguo

The Mercator Map — Peel an Orange and See Why Flat Maps Lie
por Mark
Renaissance (1400–1600)

Snell's Law — Measure How Light Bends (Laser and Protractor)
por Penny
Scientific Revolution (1600–1760)

Trigonometry — Build a Clinometer and Measure a Tree's Height
por Mark
Antiguo

Galileo's Falling Bodies — Race a Ball Down a Ramp
por Penny
Scientific Revolution (1600–1760)

Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
por Astro
Scientific Revolution (1600–1760)

The Number e — Grow Money and Meet the Constant of Change
por Mark
Scientific Revolution (1600–1760)

The Birth of Probability — Roll the Dice and Find the Odds
por Mark
Scientific Revolution (1600–1760)

Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
por Mark
Scientific Revolution (1600–1760)

Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
por Mark
Scientific Revolution (1600–1760)

Newton's Method — Chase a Root Down Tangent Lines You Draw
por Mark
Scientific Revolution (1600–1760)

Pascal's Triangle — Build a Pyramid of Numbers by Adding
por Mark
Scientific Revolution (1600–1760)

Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
por Mark
Edad Media

Fibonacci Numbers — Count the Spirals on a Pinecone
por Mark
Edad Media

Perfect Numbers — Find the Numbers That Equal Their Own Parts
por Mark
Antiguo