US$ 117.00
letting students see conduction-rate differences in one view
75-inch metal cubes in iron
Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes
Five-hundred-turn 0
6 x 1" Rectangular Plane Glass Mirror, 10-Pack Material_Glass letting students see conduction-rate differencesLong and narrow 6 by 1 inch plane glass mirrors arrive as 10 packs at ~2mm thickness, the elongated proportions matching ray tracing setups where a tall surface meets a single beam.
US$ 117.00
US$ 50.00