More on Ethanol, Water, and Climate Change Posted by Brian Trumbore June 1, 2007 corn vs. cellulosic, politics, scarcity
A Pass on Relativity Posted by Dr. Allen F. Bortrum May 30, 2007 The intrigue behind Einstein not getting the Nobel Prize for relativity
Hot Ice Posted by Dr. Allen F. Bortrum May 23, 2007 Toasty hot planet may be mostly a core of solid ice!