Binary White Dwarf Mergers and Underluminous Supernovae
Short period binary white dwarfs may merge within a Hubble time due to gravitational wave radiation. We have begun a targeted survey to find merging white...
Biogas at 4000 m above Sea Level: The pioneering work of Tecnologías en Desarrollo
In this article we describe a series of projects designed to supply families in rural Bolivia with heat for their cooking needs using simple technology to...
Biological air filtration is a promising technique for air-quality control in closed environments in space and on Earth, and it offers several advantages over...
Orientation effects are believed to be important in sources which harbor relativistic jets in their nuclei. BL Lac type objects are interpreted as a type of...
We review recent results that indicate that black hole entropy and other thermodynamical quantities can be consistently computed in LQG and that the results are...