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Washington, Dec 7 : The man who tried to save Paul Walker from the fiery crash has been revealed to be his childhood friend of more than 25 years.

Newt Wimer raced to the scene of the Santa Clarita, California and had tried to put out the fire around the Porsche, which had Walker and Roger Rodas inside, Radar Online reported.

The 37-year-old stuntman even burnt his arms during the rescue attempt and was eventually detained by police at the scene for his own protection.

Wimer and Walker attended high school together and they stayed as close friends through the years.

New York, December 7 : Carrie Underwood has revealed that she is ple

Washington, Dec 7 : Jennifer Lawrence has

Washington, Dec 7 : Researchers have discovered a way of traversing the blood-brain barrier, as well as a similar physiological obstacle in the eye, the retinal-blood barrier.

Led by Henry Daniell, a professor in Penn's School of Dental Medicine's departments of biochemistry and pathology and director of translational research, the researchers began their work by considering how they might breach the blood-brain barrier.

Daniell hypothesized that a molecule might be permitted to cross if it was attached to a carrier that is able to pass over, as a sort of molecular crossing guard.

Washington, Dec 7 : Facebook recently announced that it will be tweaking the News Feed of its users in order to deliver them more 'high quality' content by pushing down things like ' meme photos' harder to see, however, this has apparently upset publishers of such content.

Google had adopted a similar move in 2011, and changed the way it ranked websites, to punish spammers and 'content farms' that showed up high in search results but delivered crummy pages.

Washington, Dec 7 : Jennifer Lopez has filed documents in response to her