The President's R&D budget for fiscal years 1999 to 2003 is shaky, contends an analysis by the House Science Committee. Funding for the Administration's suggested $31 billion Research Fund for America, the report says, "is based on uncertain tax increases and uncollected money from the proposed tobacco settlement." If no tobacco settlement is reached, R&D will be "reduced substantially." The Research Fund, to be comprised mostly of existing programs, is part of the White House request to raise total R&D funding in real dollars for fiscal 1999 by 3% over current levels. For the other years, however, real spending would be less than fiscal 1998 levels, according to the analysis. In fiscal 2001--for the first time in 20 years--non-defense R&D would surpass defense R&D, and continue to rise.
Researchers working with additive manufacturing have said multimaterial techniques will allow industry “to fabricate materials with combinations of density, strength, and thermal expansion that do not exist [yet].”
The term "multiphysics" is used to describe the simulation of multiple types of physics and their influence on one another -- for example, the investigation of the behavior of a chemical in liquid form will involve both chemistry and fluid dynamics.
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