Link Collection

Respected string theorist and physics professor says that gravity is an illusion and argues in a paper that gravity is a consequence of the laws of thermodynamics. For him, gravity does not exist...it might not be a surprise that this has caused some interesting discussions among physicists:
http://www.nytimes.com/2010/07/13/science/13gravity.html?_r=1

Consumer Reports confirmed the iPhone 4 antenna problems in their testing:
http://www.engadget.com/2010/07/12/consumer-reports-confirms-iphone-4-antenna-problems-and-so-do/

Apple is apparently not happy with the Consumer Reports article being mentioned--they have been deleting all threads in their support forums that mention the Consumer Reports article:
http://www.engadget.com/2010/07/12/apple-deleting-mentions-of-consumer-reports-iphone-4-piece-on-f/