Archive: 06/29/2009

Safer stem cells for therapy

(PhysOrg.com) -- When stem cell researchers in Japan and the United States announced in 2007 that they had developed long-sought methods to return fully developed adult human cells to an embryonic-like state, ...

Jun 29, 2009 5 / 5 (1) 0

Nanotubes weigh the atom

(PhysOrg.com) -- How can you weigh a single atom? European researchers have built an exquisite new device that can do just that. It may ultimately allow scientists to study the progress of chemical reactions, ...

Jun 29, 2009 4.7 / 5 (3) 0