Several teams have recently studied the formation of loosely bound two-atom molecules in their gases. "We hope that we can turn [the molecules] into Cooper pairs," Ketterle says. And in August theorist Yvan Castin and his co-workers at the ¿cole Normale Sup¿rieure suggested just how that might be done: first let the molecules Bose-condense, then adjust the Feshbach resonance. If that is true, experimenters are just two steps from their goal.
Innovation is the key to a better future. Enter your own World Changing Ideas videos in our contest. For examples, see "World Changing Ideas," Scientific American; December 2009.
What's Next for AIDS: New Approaches for Tackling HIV in the Developing WorldThe surprise success this summer of a clinical trial on an antiretroviral-based vaginal microbicide provides new traction for efforts to combat AIDS in the developing world. Here are some new directions to expect for treatment and prevention of this widespread killer
Toxic avenger: One man's desperate idea to save the rhinos--poison their horns
If the world is going to hell, why are humans doing so well?
Engineering students happily deafened by Mwanga metalworkers
Large, double-clawed raptor stalked Europe's Cretaceous creatures
RSS Feeds
Blog
Podcasts
Mobile
Widgets