Description
low-consumption fan motor
and ray-tracing demos
matching the geometry of companion copper and iron rods for controlled thermal-conductivity comparisons
Nine-model set traces embryonic and fetal development across the full gestational period
Can withstand high temperatures and thermal shocks
Double Concave Acrylic Lens, 86mm, 20cm Focal Length Glassware low-consumption fan motorAcrylic double concave lens at 86mm length and 20cm diverging focal length, the lightweight body producing virtual upright reduced images for safer per desk divergence demonstrations.
Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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