Light control technique could lead to tunable lighting and displays
Gel-based audio speaker demonstrates capabilities of ionic conductors, long thought limited in application (w/ Video)
In a materials science laboratory at Harvard University, a transparent disk connected to a laptop fills the room with music—it's the "Morning" prelude from Peer Gynt, played on an ionic speaker.
Hydrogen fuel cell for phone charging set for 2013
A material that most liquids won't wet
(Phys.org)—A nanoscale coating that's at least 95 percent air repels the broadest range of liquids of any material in its class, causing them to bounce off the treated surface, according to the University ...
Artificial cilia: Scientists develop nano-structured transportation system
For billions of years, bacteria move along using cilia. These propeling organelles are ubiquitous and they are even found in almost any human cell. Following the natural paragon scientists at the Kiel University ...
Best image yet of atoms moving in real time produced (w/ video)
Call it the ultimate nature documentary. Scientists at the University of Toronto have recorded atomic motions in real time, offering a glimpse into the very essence of chemistry and biology at the atomic level. Their recording ...
Life on Earth shockingly comes from out of this world
(Phys.org) —Early Earth was not very hospitable when it came to jump starting life. In fact, new research shows that life on Earth may have come from out of this world.
Printing innovations provide tenfold improvement in organic electronics
SLAC and Stanford researchers have developed a new, printing process for organic thin-film electronics that results in films of strikingly higher quality.
Lithium-sulfur batteries last longer with nanomaterial-packed cathode
Electric vehicles could travel farther and more renewable energy could be stored with lithium-sulfur batteries that use a unique powdery nanomaterial.
Power behind primordial soup discovered
(Phys.org) —Researchers at the University of Leeds may have solved a key puzzle about how objects from space could have kindled life on Earth.
New method of producing stereoisomers developed
Researchers synthesize negative-charge carrying molecular structures that can be a boost to future electronics devices
(Phys.org) —University of Oregon chemists have synthesized organic molecular structures that move both positive and negative electrical charges—a highly desired but often difficult combination to achieve ...
Chemical engineers' research may lead to inexpensive, flexible solar cells (w/ Video)
(Phys.org) —Work by a team of chemical engineers at Penn State and Rice University may lead to a new class of inexpensive organic solar cells.
Reversible assembly leads to tiny encrypted messages
(Phys.org) —Hidden in a tiny tile of interwoven DNA is a message. The message is simple, but decoding it unlocks the secret of dynamic nanoscale assembly.