“ Lets produce material that make garden plants "untouchable"! Engineering materials to repel water and stains is a good start, but what we really... (read full comment) ” 

Posted on November 14, 2008 at 12:22 PM EST

“ Non-silicion-based cylindrical cells If these cells are able to withstand high winds, why would they be suitable mainly to commercial buildings?... (read full comment) ” 

Posted on October 7, 2008 at 2:09 PM EDT

“ Do authentic architects exist? This story comes just when MIT is suing Frank Gehry because the building his company designed leaks and drops... (read full comment) ” 

Posted on November 7, 2007 at 9:43 AM EST