Live from science fiction, in the laboratories of the University of
Bristol and the Sussex was built the first device that can grasp and
lift an object with waves sonoreIn direct from science fiction, in the
laboratories of the University of Bristol and the Sussex was built first
device that can grasp and lift an object with sound waves. For
now works with tiny objects, and certainly will never capture
spaceships but the study published in Nature Communications is the proof
of principle of the ability to move objects without physical contact
and may one day allow, for example, to drive capsules of drugs or micro
instruments Surgical through the human body. The concept
behind the 'radius' tractor created by British researchers is rather
simple and uses acoustic waves, ie vibrations that propagate in the air,
that they are sufficiently intense can push a small object. The winning idea was to harness the power of the waves using many sources of different sounds and controllable. In
practice the researchers placed 64 well micro speakers on a flat and
found the right combinations of sounds whose vibrations 'entangled' with
each other are able not only to push a small object but to manipulate
it at will. "We already knew that the sound waves can have
physical effects on objects - said Bruce Drinkwater, of the University
of Bristol - but in this case we have learned to control the sound to
new heights." The result is a device that can create move
two small objects of up to 1 mm, until they touch, rotate them, attract
them or keep them suspended in the air. "Our tool - said
Sriram Subramanian, University of Sussex - manipulate objects in the air
seemingly eliminating the gravity. We do this by controlling
individually dozens of boxes that generate a 'hologram noise' that can
manipulate more than one object real-time and without touching them. " Trap
as spaceships in Star Trek would not be possible, because the sound
waves do not propagate in a vacuum, but this new technology could find
applications in many areas where it is important not to contaminate
objects. For example, to combine chemical molecules 'pure' or to carry a day medication within the human body in a perfectly controlled.
last singns of planet earth earthquake,volcanoes activity,tornadoes,hurrcane,sanstorm,hailstorm,floods,Landslide,sinkhole,mistery,astronomy,fireball
Subscribe to:
Post Comments (Atom)
Popular Posts
-
GeoengineeringWatch.org
-
A Russian aircraft company MetroJet (formerly known as Kolavia and Kogalymavia) carrying 217 passengers (including 17 children) and seven...
-
While millions of Americans are still regularly ridiculed by those who are still not aware of chemtrails, the modification of the climate...
-
04/03/2024 - A mysterious and disturbing cloud has appeared in the skies of Richmond in Virginia (United States). The unusual atmospheric ph...
-
December 7, 2012 At 08:18 UTC and 09:18 Italian 'been an earthquake measuring 7.3 on the richter scale in off the coast of Honshu in...
-
December 2, 2012 – JAPAN - Japanese highway police found “several” burned bodies inside a vehicle after a tunnel collapsed about 80 kilo...
-
(Before It's News) Lee Rannals for redOrbit.com – Your Universe Online One mission aims to take a Bruce Willis approach i...
-
According to Space Weather, several meteoroids enter the inner solar system and crashed into Earth sometime last night. CONGESTED INTERSEC...
-
Earthquake San Francisco Bay magnitude 3.5 Magnitude Mw 3.5 Region SAN FRANCISCO BAY AREA, CALIF. Date time 2013-05-10 05:12:24.8 UTC...
-
red alert in Japan for the arrival of super typhoon named Neoguri . More of 500 000 people living in the vicinity' of nuclear...
No comments:
Post a Comment