News tagged with atom thick


World's thinnest balloon

Scientists create world's thinnest balloon, just 1 atom thick

Physics / General Physics

created Sep 19, 2008 | popularity 4.6 / 5 (42) | comments 9

(PhysOrg.com) -- Using a lump of graphite, a piece of Scotch tape and a silicon wafer, Cornell researchers have created a balloonlike membrane that is just one atom thick -- but strong enough to contain gases ...





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Intel Reader Transforms Printed Text to Spoken Word

Intel Reader Transforms Printed Text to Spoken Word (w/ Video)

Electronics / Consumer & Gadgets

created 10 hours ago | popularity 4 / 5 (1) | comments 1

Intel Corporation today announced the Intel Reader, a mobile handheld device designed to increase independence for people who have trouble reading standard print.


Central Africa's tropical Congo Basin was arid, treeless in Late Jurassic

Space & Earth / Earth Sciences

created 23 hours ago | popularity 5 / 5 (2) | comments 0

The Congo Basin -- with its massive, lush tropical rain forest -- was far different 150 million to 200 million years ago. At that time Africa and South America were part of the single continent Gondwana. The Congo Basin was ...


Hydrogen milestone moves energy independence one step forward

Hydrogen milestone moves energy independence one step forward

Technology / Energy

created Nov 10, 2009 | popularity 4.1 / 5 (11) | comments 4

(PhysOrg.com) -- Big things often come in small packages. That's certainly the case with the potential created by recent successes in hydrogen research at Idaho National Laboratory.


New 'finFETS' promising for smaller transistors, more powerful chips

New 'finFETs' promising for smaller transistors, more powerful chips

Technology / Semiconductors

created Nov 10, 2009 | popularity 4.8 / 5 (13) | comments 3

(PhysOrg.com) -- Purdue University researchers are making progress in developing a new type of transistor that uses a finlike structure instead of the conventional flat design, possibly enabling engineers ...


Iowa State scientist develops lab machine to study glacial sliding related to rising sea levels

Scientist develops lab machine to study glacial sliding related to rising sea levels

Space & Earth / Earth Sciences

created Nov 10, 2009 | popularity 5 / 5 (1) | comments 0

Neal Iverson opened his laboratory's walk-in freezer and said the one-of-a-kind machine inside could help scientists understand how glaciers slide across their beds. And that could help researchers predict ...


carbon fiber

Ultra-Long Carbon Nanotubes Could Serve as Future Transmission Lines

Nanotechnology / Nanomaterials

created Nov 10, 2009 | popularity 4.8 / 5 (18) | comments 13

(PhysOrg.com) -- When it comes to carbon nanotubes, the majority of research so far has focused on small-scale applications. But now, a team of researchers from Rice University has created carbon nanotubes ...


Green heating and cooling technology turns carbon from eco-villain to hero

Green heating and cooling technology turns carbon from eco-villain to hero

Technology / Other

created Nov 10, 2009 | popularity 3.7 / 5 (3) | comments 1

Carbon is usually typecast as a villain in terms of the environment but researchers at the University of Warwick have devised a novel way to miniaturise a technology that will make carbon a key material in ...


Scientists develop DNA origami nanoscale breadboards for carbon nanotube circuits

Scientists develop DNA origami nanoscale breadboards for carbon nanotube circuits

Nanotechnology / Nanomaterials

created Nov 10, 2009 | popularity 5 / 5 (6) | comments 0

In work that someday may lead to the development of novel types of nanoscale electronic devices, an interdisciplinary team of researchers at the California Institute of Technology has combined DNA's talent ...


curly hair

Single gene may cause curly hair

Medicine & Health / Genetics

created Nov 10, 2009 | popularity 4.4 / 5 (8) | comments 0

(PhysOrg.com) -- Scientists in Australia have identified a single gene that strongly influences whether you have curly or straight hair.


Researchers invent new method for graphene growth

Researchers invent new method for graphene growth

Nanotechnology / Nanomaterials

created Nov 10, 2009 | popularity 4.9 / 5 (19) | comments 0

(PhysOrg.com) -- A Cornell research team has invented a simple way to make graphene electrical devices by growing the graphene directly onto a silicon wafer.



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