This resource describes special properties of light that can help us to understand objects that are millions and billions of light years away. Students explore some of these properties and how they can use them to...
At this site students will learn that in addition to making elements, supernovae scatter them. They learn that the elements that are made both inside the star as well as the ones created in the intense heat of the...
This lesson plan from the Nanotechnology Applications and Career Knowledge (NACK) Center will allow students the opportunity to gain hands-on experience with materials that incorporate nanotechnology. Products currently...
This radio broadcast reviews the evolution of metals since the discovery of copper in ancient times, and looks at how science and technology are continually upgrading the design and development of metal alloys. There...
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