Matter & Energy Articles

Tuesday, October 7, 2008

Biomass

Biomass is organic non-fossil material, collectively. In other words, 'biomass' describes the mass of all biological organisms, dead or alive, excluding biological mass that has been transformed by ...  > full story

Liquid nitrogen economy

A liquid nitrogen economy is a hypothetical proposal for a future economy in which the primary form of energy storage and transport is liquid nitrogen. It is proposed as an alternative ...  > full story

Materials science

Materials science is an interdisciplinary field involving the properties of matter and its applications to various areas of science and engineering. It includes elements of applied physics and chemistry, as well as ...  > full story

Chemical compound

A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a fixed ratio determining the composition. The ratio of each element is usually ...  > full story
 

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Lifesaving Water Rescue

Industrial designers created a floating support brace from foam and other materials. It protects the spine from damage during swiftwater rescues. The. ...  > full story

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