The light in a fiber-optic cable travels through the core (hallway) by constantly bouncing from the cladding (mirror-lined walls), a principle called total internal reflection.

During the game there is a small ball constantly bouncing up and down on the screen, similar to Breakout.

Ebi is never happy to sit still and is constantly bouncing off the walls with energy.

Jenny & Tyler describe their songwriting process as very collaborative, as they constantly bounce ideas off of each other.

Instead of having long, seven-page scenes that take place in one living room, the show constantly bounces from place to place and story to story.

It'll be a little like having a ball constantly bouncing up and down by my side.

Also, like balls connected by springs, they constantly bounce around their optimum positions.

She is very proud of her pampered looks, constantly bouncing her curled hair, and she considers herself to be the most beautiful.

Even though inside that state of equilibrium everything was constantly bouncing around like crazy.

When I sat in my backyard there I had to listen to my neighbor's basketball bouncing constantly.