added 2007 Wed Feb 28 21:29:29 by Ousama
The chemical identity of individual atoms on a surface can now be determined using an incredibly powerful atomic force microscope.
The chemical identity of individual atoms on a surface can now be determined using an incredibly powerful atomic force microscope.
added 2007 Wed Feb 21 20:23:47 by capn_caveman
NASA's Spitzer Space Telescope has captured for the first time enough light from planets outside our solar system, known as exoplanets, to identify signatures of molecules in their atmospheres.
NASA's Spitzer Space Telescope has captured for the first time enough light from planets outside our solar system, known as exoplanets, to identify signatures of molecules in their atmospheres.
added 2007 Sun Jan 14 6:29:47 by ninjaboy
IT is hard enough to regulate something when you know what it is, what it does, how it works and who is actually making it.
IT is hard enough to regulate something when you know what it is, what it does, how it works and who is actually making it.
added 2006 Fri Aug 25 22:21:59 by TheAttacks
Columbia research scientist Latha Venkataraman has demonstrated that in creating single-molecule electronic devices, flatter molecules conduct electricity better. That principle has long been suspected, but to demonstrate it definitively required an innovation to existing methods for measuring conductance in nano-scale objects.
Columbia research scientist Latha Venkataraman has demonstrated that in creating single-molecule electronic devices, flatter molecules conduct electricity better. That principle has long been suspected, but to demonstrate it definitively required an innovation to existing methods for measuring conductance in nano-scale objects.
