fiber optics - Kids, Britannica Kids

Fiber optics is a way of sending information through thin fibers, or threads. The information may be sound, pictures, or computer codes. This information travels through the…

telephone - Students, Britannica Kids

Sensors, Free Full-Text

These color changing fiber optic sensory lighting kits consist of polymer fibers in a clear sleeve, cracked to leak light out the sides. The result is

SE2001 Fiber Optic Sensory Lighting Kit

Britannica Kids Online Review, Tech Age Kids

glass - Kids, Britannica Kids

telephone - Kids, Britannica Kids

computer network - Students, Britannica Kids

What Is Fiber Optics? Here's What You Need to Know, fiber optic

cell - Students, Britannica Kids