“ Reflections of access Hopefully this study will prompt more thought into the key underlying causes of the "flight". Opportunity and access likely... (read full comment) ” 

Posted on July 14, 2010 at 3:06 PM EDT

“ It seems to me the teleportation of information would precede the teleportation of "photons, atoms, and ions". The "teleportation" in fact seems to... (read full comment) ” 

Posted on February 3, 2010 at 7:32 PM EST

“ About time Flying elephants? Why do we elect these guys? Where do they come from? Water scarcity, climate change, pandemic illness, these are... (read full comment) ” 

Posted on November 9, 2009 at 4:59 PM EST

“ "Hydrogen is an energy carrier..." Yes, one that can be burned to release that energy. All fuels are energy carriers. That is what makes them... (read full comment) ” 

Posted on August 4, 2008 at 8:29 AM EDT

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