While his physics research examines the earliest moments of the universe, including the possibility of multiple universes, Dr. Ellis, 64, has also written about ethics and the boundaries of physics and metaphysics.
The Bell Labs scientist Claude Elwood Shannon effectively founded the field of information theory, which would revolutionize thinking about communications; other Bell Labs researchers helped push the boundaries of physics, chemistry and mathematics, while defining new industrial processes like quality control.
And meeting this responsibility is more complicated than ever: today's complex advanced science frequently requires teams of researchers to cross the boundaries of physics, chemistry, biology and other disciplines to solve problems that would have seemed wildly impossible only decades ago.
The torpedo, the Shkval, or squall in English, can break through conventional boundaries of underwater physics five times faster than any torpedo in Western fleets, and experts in both countries say its technology was at the cutting edge of cold-war scientific competition.
Researchers at CERN, the European center for particle physics in Geneva, are trying to make sense of a set of observations that seem to lie outside the boundaries of conventional physics.
The latter requirement exceeds the boundary of any existing physics based models.
On the human scale, it generally acts as if it were made up of discrete, run-of-the-mill particles.Traditionally, the line dividing the quantum world of waves from the real world of particles has coincided with the boundary dividing the study of physics from the study of chemistry.
Photoreceptors operate at the outermost boundary allowed by the laws of physics, which means they are as good as they can be, period.
A necessary step on this new path is a blurring of the boundaries between the old scientific disciplines of physics, chemistry, biology, and computer science.
Our simulations pave the way for tailoring hierarchical CNC materials by taking a similar approach to techniques employed for describing metals, where mechanical properties can be tuned through a deeper understanding of grain boundary physics and nanoscale interfaces.
