Investigate the use of stroboscopic disks to study actions that are too fast for the naked eye, and construct a stroboscopic viewer to demonstrate how a gated view of dripping water may produce the illusion of "frozen" motion.

Young scholars are introduced to the concept of inertia and its application to a world without the force of friction acting on moving objects. When an object is in motion, friction tends to be the force that acts on this object to slow...