Illuminated Solar System Model with Light Socket Gifts_Home Engineered with a higher spring

Engineered with a higher spring constant than a classic coiled novelty spring

Eisco Labs borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C

Eight-inch external probe on a 36-inch cord on this handheld digital thermometer

and mechanical-advantage experiments (stand base and support clamp sold separately)

Glass convex mirror at 100mm diameter and 150mm focal length

Illuminated Solar System Model with Light Socket Gifts_Home Engineered with a higher springIlluminated solar system model with a socket lit sun, eight planet tipped rods, and a month labeled base for tracking orbital positions through the year.