Using computer simulations, David Clary of University College, London, has examined how water molecules bond together.

ECONOMIST: Molecular bonding

Using computer simulations to manipulate the structure, he was able mathematically to generate interactions that correspond to what is seen in reality.

ECONOMIST: A shape could describe the cosmos and all it contains

That is, the assessments must be grounded on existing nuclear test data, nonnuclear tests, fundamental science experiments, and simulations using validated computer models.

CENTERFORSECURITYPOLICY: US Nuclear Stockpile

Variability increases as components shrink, said Professor Asenov, who has been using large scale simulations on grid computers to study how the behaviour of transistors changes as they get smaller.

BBC: Mistakes in silicon chips to help boost computer power

Most lessons are conducted using participatory methods such as simulations, drama, question and answer sessions and debates.

UNESCO: Country Profile: Brazil

Oliver Delaire, a scientist at Oak Ridge National Laboratory, is spearheading research with the Massachusetts Institute of Technology using neutron scattering and computer simulations to tweak the structure and dynamics of thermoelectric materials.

FORBES: The Trillion Mile-Per-Gallon Engine

These hyper-complex simulations you're talking about eat up server space on a scale exponentially beyond what we're using now.

FORBES: Abstract