Instructional Video
Khan Academy

Khan Academy: Electrical Engineering: What Is Inside a Dvd Player? (1 of 5)

9th - 10th
In this video we explore the housing and functions of a DVD player. [3:49]
Instructional Video
Khan Academy

Khan Academy: Electrical Engineering: What Is Inside an Alarm Clock Radio?

9th - 10th
In this video we explore what is inside an alarm clock, how it is made, and how it works. [13:54]
Instructional Video
Khan Academy

Khan Academy: Electrical Engineering: What Is Inside a Coffee Maker?

9th - 10th
In this video we explore what is inside a coffee maker, how it is made, and how it works. [13:52]