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Astronomy
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Demonstrations 41  60 of 169
Galactic Coordinate System
Restricted ThreeBody Problem in a Plane
Universal Sundial
Antikythera Mechanism
Boiling Point of Water on Several Planets
Doppler Effect
Solar Time Calculator
Radius and Temperature of Main Sequence Stars
Epicycles Revisited; Convexity of Lunar Orbit about the Sun
Solar Panel of NASA's Phoenix Mars Lander
Roulette Plotter Device
Luna Landers on the Moon
Blackbody Curves and Telescope Sensitivity
Deploying and Steering a Parabolic Antenna
AstroMesh Reflector
A Nonlinear Model for the Rings of Saturn
Dark Fraction of the Moon
Solar Position Chart in Polar Coordinates
Solar Position Chart in Cartesian Coordinates
Daylight Calculator
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