US$ 34.99
Base-mounted 2-stroke diesel engine model in aluminum and plastic
Four-metal cylinder set at identical 1
Built for kitchen science whimsy
packaged in a hard plastic case with standard-size pieces
Graphite Crystal Lattice Model Kit Physics_Heat & Thermodynamics Base-mounted 2-stroke diesel engine modelGraphite lattice kit whose atoms and connecting rods assemble into planar carbon sheets, showing the hexagonal bonding within each layer and the weak bonding between layers.
US$ 34.99
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US$ 189.95
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US$ 24.95