Journal ArticleDOI
Total Relativity: Mach 2004
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This article is published in Physics Today.The article was published on 2004-04-01. It has received 16 citations till now. The article focuses on the topics: Mach's principle & Four-force.read more
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Journal ArticleDOI
Dimensionless constants, cosmology and other dark matters
TL;DR: In this article, the authors identify 31 dimensionless physical constants required by particle physics and cosmology, and emphasize that both microphysical constraints and selection effects might help elucidate their origin.
Journal ArticleDOI
Relaxation and physical aging in network glasses: a review.
TL;DR: In this paper, a review of recent progress in the description of glassy relaxation and aging is reviewed for the wide class of network-forming materials such as GeO2, Ge x Se1-x, silicates (SiO2-Na2O) or borates (B2O3-Li2O), all of which have important usefulness in domestic, geological or optoelectronic applications.
Journal ArticleDOI
Towards a Refined Depiction of Nature of Science - Applications to Physics Education
TL;DR: In this article, a short list of Nature of Science (NOS) features frequently published and widely known in the science education discourse is considered and it is argued that these features were oversimplified and a refinement of the claims may enrich or sometimes reverse them.
Journal ArticleDOI
On Defining Mass
TL;DR: A conceptual definition of mass predicated on the more fundamental concept of energy was proposed in this article, which states that everything that has mass has energy, yet not everything has energy has mass.
Book ChapterDOI
Topological Constraints, Rigidity Transitions, and Anomalies in Molecular Networks
TL;DR: In this paper, a connection between realistic atomic scale simulations and topological constraint theory has been introduced in the context of rigidity transitions of network glasses, which can be computed rather simply by changing composition at low temperature but their estimates as a function of temperature or pressure remains challenging.
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