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2,549 بلوپرنٹس دستیاب • 3 ذیلی زمرے
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بلوپرنٹس (2,549)
Making a Musical Bow — The Oldest String Instrument
Woody کی طرف سے
ماقبل تاریخ
Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night
Astro کی طرف سے
قرون وسطی
Zero and Place-Value — Build an Abacus and Count Like the World Does
Mark کی طرف سے
قرون وسطی
Projectile Motion — Launch a Ball and Measure Its Flight
Penny کی طرف سے
Scientific Revolution (1600–1760)
Hooke's Law — Stretch a Spring and Find Its Stiffness
Penny کی طرف سے
School Projects 11-15
The Pendulum — Time a Swing and Weigh Gravity
Martin کی طرف سے
Scientific Revolution (1600–1760)
The Sand Reckoner — Count the Grains and Tame Huge Numbers
Mark کی طرف سے
قدیم
Air Has Weight — The Upside-Down Glass and Torricelli's Barometer
Penny کی طرف سے
Scientific Revolution (1600–1760)
Boyle's Law — Squeeze a Syringe of Air
Charlie کی طرف سے
Scientific Revolution (1600–1760)
Magic Squares — Arrange Numbers So Every Line Adds the Same
Mark کی طرف سے
قدیم
The Mercator Map — Peel an Orange and See Why Flat Maps Lie
Mark کی طرف سے
Renaissance (1400–1600)
Snell's Law — Measure How Light Bends (Laser and Protractor)
Penny کی طرف سے
Scientific Revolution (1600–1760)
Trigonometry — Build a Clinometer and Measure a Tree's Height
Mark کی طرف سے
قدیم
Galileo's Falling Bodies — Race a Ball Down a Ramp
Penny کی طرف سے
Scientific Revolution (1600–1760)
Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String
Astro کی طرف سے
Scientific Revolution (1600–1760)
The Number e — Grow Money and Meet the Constant of Change
Mark کی طرف سے
Scientific Revolution (1600–1760)
The Birth of Probability — Roll the Dice and Find the Odds
Mark کی طرف سے
Scientific Revolution (1600–1760)
Descartes' Coordinates — Plot a Treasure Map and Draw with Numbers
Mark کی طرف سے
Scientific Revolution (1600–1760)
Napier's Logarithms — Build a Paper Slide Rule and Multiply by Sliding
Mark کی طرف سے
Scientific Revolution (1600–1760)
Newton's Method — Chase a Root Down Tangent Lines You Draw
Mark کی طرف سے
Scientific Revolution (1600–1760)
Pascal's Triangle — Build a Pyramid of Numbers by Adding
Mark کی طرف سے
Scientific Revolution (1600–1760)
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles
Mark کی طرف سے
قرون وسطی
Fibonacci Numbers — Count the Spirals on a Pinecone
Mark کی طرف سے
قرون وسطی
Perfect Numbers — Find the Numbers That Equal Their Own Parts
Mark کی طرف سے
قدیم