Collision in Two Dimensions Apparatus Waves & Oscillation_Wave Motion and storage between uses at

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

Built to excite gas atoms inside spectrum tubes

supporting skeletal anatomy teaching in health coursework

paired with electroscopes and pith balls in classic electrostatic-charging investigations

Collision in Two Dimensions Apparatus Waves & Oscillation_Wave Motion and storage between uses atStudies oblique collisions between steel balls on a flat surface, verifying conservation of momentum in two dimensions for mechanics unit investigations.