Power Plate is one of the biggest names in vibration plates—and with those industry chops comes a hefty price tag. It’s worth ...

Like an infinitely thin rubber band, each particle contains a vibrating, oscillating, dancing filament that physicists have named a string. In the figure at right, we illustrate this essential ...

Sound waves are vibrations being passed on between particles. In the example above, the vibrating rubber band pushes on the air particles next to it. The air particles start vibrating and push on ...