A retrovirus enzyme whose configuration had stumped scientists for more than a decade has been solved by researchers who called on the participatory cornerstone of Science 2.0 for help. 

While America debates moving to a health care system more like the UK, the majority of Brits want to try an American approach. According to Simplyhealth's latest survey, 59% of people would consider paying to be seen privately due to concerns about access to diagnosis and treatment. 

 Simplyhealth's report 'Are we an instant health generation?' carried out by YouGov suggests that concerns about cost, waiting times and access to healthcare are driving people to seek private alternatives to the NHS. Just over half believe that they will need to wait longer for treatment than ever before and 45% agree that government changes may mean that they are denied treatment altogether by the NHS. 

Xiao-Gang Wen, a condensed matter theoretical physicist, has joined the Perimeter Institute for Theoretical Physics as the new BMO Financial Group Isaac Newton Chair.   Yes, their Isaac Newton Chair has a corporate sponsor.

 Xiao-Gang Wen is moving from MIT to Perimeter Institute as the inaugural holder of the BMO Financial Group Isaac Newton Chair in Theoretical Physics. At MIT, he held the Cecil and Ida Green Professorship in Physics.  The position was funded by a CDN$4 million gift from the BMO Financial Group, matched by another CDN$4 million from Perimeter's existing endowment. 

A terrific scene in "Star Wars" - when "Star Wars" universe was still good(1) - was the double sunset on Tatooine.  It wasn't the first time it was done but the graphics in "Star Wars" were light years ahead of its competition.  Well, parsecs ahead of their time, if you understand physics the way George Lucas did (2).

We may now get to think about what it's like for real, though no one lives on the newly discovered cold and gaseous planet, Kepler-16b in the Kepler-16 system,  which orbits two stars.

In 1997, Ray Stanford, a citizen scientist dinosaur tracker who often spent time looking for fossils close to his Maryland home, was searching a creek bed after an extensive flood and discovered a fossil which he identified as a nodosaur. 

Nodosaurs have been found in diverse locations worldwide, but they've rarely been found in the United States.  The area had originally been a flood plain, where the dinosaur originally drowned and it was tiny -  only 13 cm long, just shorter than the length of a dollar bill. Adult nodosaurs are estimated to have been 20 to 30 feet long.

A 3-D inkjet printer can generate 3-dimensional solids from a wide variety of materials very quickly by applying the material in layers of defined shape and then bonding these layers are with UV radiation.  It can create microstructures but 3-D printing technology is still too imprecise for the fine structures of capillary vessels.

Perhaps not for long.

Researchers at Fraunhofer are applying new techniques and materials to come up with artificial blood vessels in their BioRap project. In the future that may mean artificial tissue and maybe even complex organs in future.