Video Sponsor: etrafficpress.com. NASA Sci Files - GPS
NASA Sci Files segment explaining the Global Positions System and how it monitors and measures crustal movement.

Video Sponsor: www.etrafficpress.com. NASA Sci Files - The Invention Process
NASA Sci Files segment exploring the invention process and the steps you take to solve a problem.

Video Sponsor: www.etrafficpress.com. NASA Connect - PW - Surface Conditions Experiment

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NASA Connect - Crash - Dragster Test Activity

Video Sponsor: www.etrafficpress.com. NASA Sci Files - Magnetism

Video Sponsor: www.etrafficpress.com. NASA Sci Files - More On Earthquakes
NASA Sci Files segment explaining the basic facts about earthquakes including frequency, intensity, and location.

NASA Sci Files - Layers of the Earth
NASA Sci Files segment exploring the many layers of the earth and how these relate to earthquakes.

Video Sponsor: www.etrafficpress.com. NASA Kids Science News Network - How Many Satellites Help Study Earth

Video Sponsor: www.etrafficpress.com. NASA Connect - WYGTYA - Bird Navigation
NASA Connect Segment explaining how birds navigate. Compares the aspects of GPS with natural migration of birds.

Video Sponsor: www.etrafficpress.com. NASA Kids Science News - Wind Tunnels
NASA Kids Science News segment explaining how wind tunnels work and what they do.