Collision in Two Dimensions Apparatus Waves & Oscillation_Wave Motion Sixty-five-piece molecular model set with

Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles

Sized for compact classroom display

supporting skeletal anatomy teaching in health coursework

and storage between uses at the laboratory bench

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

Collision in Two Dimensions Apparatus Waves & Oscillation_Wave Motion Sixty-five-piece molecular model set withStudies oblique collisions between steel balls on a flat surface, verifying conservation of momentum in two dimensions for mechanics unit investigations.