Scientific Reasoning

Purpose: Illustrate a combination of simultaneous orthogonal oscillations.

Purpose: Illustrate series and parallel springs in a counterintuitive way.

Purpose: Demonstrate the solution to the famous "hourglass problem," or Galileo's water bucket

Purpose: Illustrate analysis of forces in a pulley system

Purpose: Demonstrate a paradox in equilibrium of forces and torques

Purpose: Illustrate the center of mass in a surprising way

Purpose: Challenge your students to recognize pseudoscience while illustrating resonance

Purpose: Show that the action-reaction pairs have equal magnitude