![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
D4K: The Web Show: Light & Color
Clip: Special | 9m 9sVideo has Closed Captions
What is light? What is color? Find out on this Science Trek: The Web Show.
On this D4k Web Only, Henry Charlier of Boise State University and Kathryn Devine of the College of Idaho join host Joan Cartan-Hansen in answering students’ questions about light and color.
Science Trek is a local public television program presented by IdahoPTV
Major Funding Provided by the Laura Moore Cunningham Foundation
![Science Trek](https://image.pbs.org/contentchannels/uR88rxa-white-logo-41-zGZrjQE.png?format=webp&resize=200x)
D4K: The Web Show: Light & Color
Clip: Special | 9m 9sVideo has Closed Captions
On this D4k Web Only, Henry Charlier of Boise State University and Kathryn Devine of the College of Idaho join host Joan Cartan-Hansen in answering students’ questions about light and color.
How to Watch Science Trek
Science Trek is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
![Science Trek](https://image.pbs.org/curate/2bc984e5-101b-457d-b711-13c3a3043211.jpg?format=webp&resize=860x)
Science Trek
Science Trek is a place where parents, kids, and educators can watch short, educational videos on a variety of science topics. Every Monday Science Trek releases a new video that introduces children to math, science, technology, engineering, and math (STEM) career potentials in a fun, informative way.Science Trek is a local public television program presented by IdahoPTV
Major Funding Provided by the Laura Moore Cunningham Foundation