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"From Stargazers to Starships" follows an earlier site "The Exploration of the Earth's Magnetosphere". "Stargazers" deals with the world of gravity--of massive planets and stars, and the way spaceflight is achieved despite th Full Review »
The ABC's of Nuclear Science is a brief introduction to Nuclear Science. We look at Antimatter, Beta rays, Cosmic connection and much more. Visit here and learn about radioactivity - alpha, beta and gamma decay. Find out the difference between fission and Full Review »
What is Core Knowledge? An Idea. . . that for the sake of academic excellence, greater fairness, and higher literacy, elementary and middle schools need a solid, specific, shared core curriculum in order to help children establish strong foundations of Full Review »
This project has provided the first complete sectioning of whole brains of the Florida manatee (Trichechus manatus laterostris). Nine brains were cut in different planes of section and stained for nerve cells and fibers. Systematic microscopic study of th Full Review »
Most people associate snakes, scorpions and spiders with painful and possibly dangerous bites or stings, although a few may have actually encountered a dangerous snake. Among rural populations, stories and myths about snakes abound, and many peop Full Review »
Take a look around the room that you are in. Notice how the various images and colors that you see update constantly as you turn your head and re-direct your attention. Although the images appear to be seamless, each blending imperceptibly into the next, Full Review »
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