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Visual Learning Systems
The Nature of Light: Electromagnetic Energy
Students will learn about the different frequencies along the electromagnetic spectrum. Vivid animation is used to explore the visible spectrum of light and the colors it allows us to see everyday. The video also investigates various...
Visual Learning Systems
Light: What Is Light?
Upon viewing the Light video series, students will be able to do the following:
List some of the reasons light is important to all living things.
Understand that light is a type of energy.
Describe how light behaves both as a wave and...
Other
U.s. Transportation Security Administration: Advanced Imaging Technology
Ever wondered how the screening processes at the airport work? This resource explains how imaging technology allow TSA officials to see a real time image of a passenger and review for anomalies without ever physically touching them. The...
Khan Academy
Khan Academy: Constructive and Destructive Interference
In this video David explains what constructive and destructive interference means as well as how path length differences and pi shifts affect the interference.