Molecules are compounds that are made of more than one type of atom. An example of a small molecule is water--it contains three atoms--two of hydrogen and one of oxygen. Polymers are very large ...

For many years, IEEE multiple publication policy has established a useful standard for authors and publication volunteers. Authors should only submit original work that has neither appeared elsewhere ...

The legendary VJ, DJ, music video director, and hip-hop archivist discusses reserve of footage from hip-hop's golden era online ...