News tagged with electrostatic attraction
Mechanical logic gate: Could levers replace transistors?
(PhysOrg.com) -- Back in the Victorian period, Charles Babbage created a mechanical computer that made use of levers and cogs to get data moving. These days, though, our computers are mostly run using electronic ...
Sep 17, 2010 |
4.3 / 5 (16) |
16
|
Death by light: Nanoparticles as agents for the photodynamic killing of antibiotic-resistant bacteria
(PhysOrg.com) -- The increasing antibiotic resistance of bacteria is a serious problem of our time. Hospital germs in particular have developed strains against which practically every current antibiotic is ineffective. In ...
Nanotechnology / Bio & Medicine
Oct 05, 2009 |
4.3 / 5 (3) |
0
Breaking the ties that bind: New hope for biomass fuels
(PhysOrg.com) -- Los Alamos National Laboratory researchers have discovered a potential chink in the armor of fibers that make the cell walls of certain inedible plant materials so tough. The insight ultimately ...
Apr 22, 2009 |
4.3 / 5 (7) |
0
Search results for electrostatic attraction
Robotic jellyfish could one day patrol oceans, clean oil spills, and detect pollutants (w/ Video)
(Phys.org) -- Virginia Tech College of Engineering researchers are working on a multi-university, nationwide project for the U.S. Navy that one day will put life-like autonomous robot jellyfish in waters around ...
May 29, 2012 |
5 / 5 (2) |
0
|
Physicists devise method for building artificial tissue
New York University physicists have developed a method that models biological cell-to-cell adhesion that could also have industrial applications.
May 28, 2012 |
5 / 5 (3) |
1
|
Electric charge disorder: A key to biological order?
Theoretical physicist Ali Naji from the IPM in Tehran and the University of Cambridge, UK, and his colleagues have shown how small random patches of disordered, frozen electric charges can make a difference when they are ...
Apr 30, 2012 |
4.6 / 5 (7) |
1
|
Retroreflector transmits light with negligible power consumption
(Phys.org) -- In free-space optical communications (FSO), data is wirelessly transmitted by light propagating through open space. Among their applications, FSO systems are used for communications between spacecraft ...
Apr 17, 2012 |
3.3 / 5 (6) |
2
|
Particles magnetically 'click' to form superstructures
(Phys.org) -- Geomag, the popular children's toy, contains small metal spheres that can be magnetically connected with a click to build a variety of towers, bridges, and sculptures. In a new study, scientists ...
Apr 10, 2012 |
4.9 / 5 (8) |
1
|
Big, bad bacterium is an 'iron pirate'
(PhysOrg.com) -- Life inside the human body sometimes looks like life on the high seas in the 1600s, when pirates hijacked foreign vessels in search of precious metals.
Feb 21, 2012 |
4.3 / 5 (3) |
0
|
Nanostructured electrodes for rechargeable sodium-Ion batteries
Highly efficient 3V cathodes for rechargeable sodium-ion batteries have been developed by users from Argonne National Laboratory's Materials Science, Chemical Sciences & Engineering, and X-ray Sciences Divisions, ...
Nanotechnology / Nanomaterials
Feb 13, 2012 |
4.5 / 5 (4) |
0
|
New method for enhancing thermal conductivity could cool computer chips, lasers and other devices
The surprising discovery of a new way to tune and enhance thermal conductivity – a basic property generally considered to be fixed for a given material – gives engineers a new tool for managing thermal ...
Dec 14, 2011 |
4.6 / 5 (11) |
3
|
Triton resource helps 'track' how kinesin molecules move
Researchers at UC San Diego’s Department of Chemistry and Biochemistry, in collaboration with several universities in the U.S., United Kingdom, and Poland, have developed a new picture of how kinesin ...
Dec 07, 2011 |
5 / 5 (3) |
3
|
Carbon nanotube muscles generate giant twist for novel motors
New artificial muscles that twist like the trunk of an elephant, but provide a thousand times higher rotation per length, were announced on Oct. 13 for a publication in Science magazine by a team of resear ...
Oct 13, 2011 |
5 / 5 (6) |
5
|
List of search results for electrostatic attraction
