
Computers: What is a Computer?
Special | 4m 50sVideo has Closed Captions
What makes a computer a computer?
Do you know what a computer is? The definition of what a computer is has changed over time. Find out more about the history of computers and how modern computers work.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Science Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and the Idaho National Laboratory. Additional Funding by Sparklight, the Friends of Idaho Public Television and the Corporation for Public Broadcasting.

Computers: What is a Computer?
Special | 4m 50sVideo has Closed Captions
Do you know what a computer is? The definition of what a computer is has changed over time. Find out more about the history of computers and how modern computers work.
Problems playing video? | Closed Captioning Feedback
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.
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Science Trek is a local public television program presented by IdahoPTV
Major Funding by the Laura Moore Cunningham Foundation and the Idaho National Laboratory. Additional Funding by Sparklight, the Friends of Idaho Public Television and the Corporation for Public Broadcasting.