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Water droplets shape graphene nanostructures

Nanotechnology / Nanophysics

created 22 hours ago | popularity 4.4 / 5 (5) | comments 0

A single-atom-thick sheet of carbon, like those seen in pencil marks -- offers great potential for new types of nanoscale devices, if a good way can be found to mold the material into desired shapes.


A Search for Stability for Platinum Catalysts

A Search for Stability for Platinum Catalysts

Nanotechnology / Nanomaterials

created 14 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- A new carbon support that greatly increases the durability of proton-exchange membrane fuel cells has been developed by scientists at Pacific Northwest National Laboratory and Princeton University. ...


Ardi

Science's breakthrough of the year: Uncovering 'Ardi'

Other Sciences / Other

created 15 hours ago | popularity 2.3 / 5 (3) | comments 2

The research that brought to light the fossils of Ardipithecus ramidus, a hominid species that lived 4.4 million years ago in what is now Ethiopia, has topped Science's list of this year's most significant s ...


The 'sci' behind the 'fi'

The 'sci' behind the 'fi'

Other Sciences / Other

created Dec 11, 2009 | popularity 4 / 5 (10) | comments 1

As the voyagers of the Starship Enterprise boldly went to explore new worlds week after week on Star Trek, they used a host of futuristic technologies — including tricorders, holodecks, teleportation systems ...