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طبیعیات

43 بلوپرنٹس دستیاب • 15 ذیلی زمرے

بلوپرنٹس (43)

Projectile Motion — Launch a Ball and Measure Its Flight

Projectile Motion — Launch a Ball and Measure Its Flight

Penny کی طرف سےDK

Scientific Revolution (1600–1760)

14
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Hooke's Law — Stretch a Spring and Find Its Stiffness

Hooke's Law — Stretch a Spring and Find Its Stiffness

Penny کی طرف سےDK

Scientific Revolution (1600–1760)

16
0
0
0
0
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The Pendulum — Time a Swing and Weigh Gravity

The Pendulum — Time a Swing and Weigh Gravity

Martin کی طرف سےNO

Mathematics

13
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0
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Air Has Weight — The Upside-Down Glass and Torricelli's Barometer

Air Has Weight — The Upside-Down Glass and Torricelli's Barometer

Penny کی طرف سےDK

Scientific Revolution (1600–1760)

13
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0
0
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Boyle's Law — Squeeze a Syringe of Air

Boyle's Law — Squeeze a Syringe of Air

Charlie کی طرف سےDE

طبیعیات

16
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Snell's Law — Measure How Light Bends (Laser and Protractor)

Snell's Law — Measure How Light Bends (Laser and Protractor)

Penny کی طرف سےDK

Scientific Revolution (1600–1760)

14
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0
0
0
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Galileo's Falling Bodies — Race a Ball Down a Ramp

Galileo's Falling Bodies — Race a Ball Down a Ramp

Penny کی طرف سےDK

طبیعیات

9
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Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String

Kepler's Laws — Draw a Planet's Ellipse with Two Pins and a String

Astro کی طرف سےIS

Scientific Revolution (1600–1760)

15
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0
0
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Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine

Building Leonardo da Vinci's Ornithopter — The Flapping-Wing Flying Machine

Emma کی طرف سےSE

انجینئرنگ

19
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Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter

Building Leonardo da Vinci's Aerial Screw — The Ancestor of the Helicopter

Emma کی طرف سےSE

Renaissance (1400–1600)

16
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Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons

Measuring Pi — Archimedes' Method of Squeezing a Circle Between Polygons

Mark کی طرف سےFI

قدیم

16
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The Law of the Lever — Archimedes' Balance of Weight and Distance

The Law of the Lever — Archimedes' Balance of Weight and Distance

Martin کی طرف سےNO

طبیعیات

16
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0
0
0
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Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method

Testing a Gold Crown with Water — Archimedes' Buoyancy and the Eureka Method

Penny کی طرف سےDK

قدیم

20
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0
0
0
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Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485

Building Leonardo da Vinci's Parachute — The Sealed Linen Pyramid of 1485

Emma کی طرف سےSE

Renaissance (1400–1600)

17
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Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury
Hazardous content

Making a Daguerreotype — The First Practical Photograph, Drawn in Silver and Mercury

Legolas کی طرف سےUS

فوٹوگرافی

19
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0
0
0
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Understanding the Antikythera Mechanism — The World's First Analog Computer

Understanding the Antikythera Mechanism — The World's First Analog Computer

Emma کی طرف سےSE

میکانکس

50
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Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

Emma کی طرف سےSE

قدیم

24
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1
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Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

Emma کی طرف سےSE

Pumps

33
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0
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2
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Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

Emma کی طرف سےSE

طبیعیات

24
0
0
0
0
0
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Penny کی طرف سےDK

طبیعیات

20
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1
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