Bielefeld Academic Search Engine (BASE)
Teach Online Safety
According to a report by the Pew Research Center published in late 2014, the frequency and severity of cyber attacks are increasing quickly - and they are...
William H. Reusch, emeritus professor at Michigan State University, published his Introduction to Organic Chemistry in 1977. Readers may purchase it for a list...
The University at Buffalo's National Center for Case Study Teaching in Science is a well-known resource in the promotion, development, and dissemination of...
This excellent, interactive site, which won a Webby Award and an award from the American Association of School Librarians, takes students on a journey - into...
The National Renewable Energy Laboratory (NREL) has assembled an impressive array of educational resources for teachers working with elementary, middle, and...
AMSER is a portal of educational resources and services built specifically for use by those in Community and Technical Colleges but free for anyone to use.
AMSER is funded by the National Science Foundation as part of the National Science Digital Library, and is being created by a team of project partners led by Internet Scout.
A rough ball will travel further than smooth one. Roughness, whether from stitching or abrasion, creates a layer of turbulent air that greatly reduces drag. A smooth golf ball would fly only about half as far as the normal dimpled variety.
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