arbor scientific

acrylic pendulum wave

alternative energy conversion kit

borosilicate cylinder 1000ml

ceramic ring magnet large (1.55" x .882" x .224")

extra rosin

tuning fork 426.7hz note a

chladni plates kit

energy of a photon demonstrator

photogate mounting rods

winsco van de graaff generator 220 volt european plug

discharge electrode

dye sensitized solar cell kit

d-cell battery holder

forces on inclined plane protractor

galvanometer -500-0-500 milliamp (ma)

dynamics carts (pair)

nexgen spectrum tube, water vapor

spectrum tube carbon dioxide

horizontal projectile ramp with ball

concave convex mirror set