Science First Curvature of Space/Time Device

Item #: 527276

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Science First Curvature of Space/Time Device serves to simulate the gravitational behavior of objects. Device features a framed oval of Spandex fabric, whose shape is distorted by positioned masses. Two masses and two balls are supplied to demonstrate plausible orbits around one-mass and two-mass systems in a very tactile way. The mutual attraction of masses is easily demonstrated using the large and small steel balls.