US$ 160.65
Sized for compact classroom display
Dial-selectable multi-tap battery eliminator delivering 1
supporting three-rope compound arrangements for advanced mechanical-advantage investigations
Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles
and S-wave vs P-wave behavior
Collision in Two Dimensions Apparatus Waves & Oscillation_Wave Motion Sized for compact classroom displayStudies oblique collisions between steel balls on a flat surface, verifying conservation of momentum in two dimensions for mechanics unit investigations.
US$ 160.65
US$ 26.29
US$ 575.19
US$ 133.62
US$ 57.56
US$ 86.57
US$ 470.45