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Posts Tagged ‘science’

Tantalizing Signs of Higgs Boson Found By U.S. Tevatron Collider


By Rebecca Boyle Posted 07.02.2012

If the Tevatron was a metal detector sweeping across a proverbial beach, the beeps of discovery would have been coming in very close succession at the end of its life. It was, we have learned, extremely close to finding the treasured Higgs boson … and then, last September, it shut down. Only another, more powerful detector, owned by someone else, will finally be able to grab it.

Your own solar observatory


July 2, 2012

You can watch or control the scopes for yourselves  live here:

http://observatory.godlikeproductions.com/  (you can watch as a guest, but you are required to login for queueing in the control line)

Learn how to use it here:

http://video.godlikeproductions.com/video/HOW_TO_VIDEO_FOR_OBSERVATORY?id=1162905b337b781e514

==> Please note that believenothing.net is not affiliated in any way with the above mentioned website and this is not some kind of advertising.

I just think that it is something worth mentioning and a good alternative to the official channels.

Meteor plunges into ocean lighting up Perth sky


July 2, 2012
 
Fire in the skyMETEORIC SNAP: A photo of the meteor over Cottesloe taken by PerthNow reader Gavin Trought just before sunset. Source: PerthNow
 
Meteor in Perth skyAMAZING VIEWS: This picture was posted to Twitter by Pip Moir. She wrote ” Very bizarre. View from cott. Looks like fire. What is that?!?” Source: PerthNow

THIS fiery streak in the sky amazed Perth beachgoers at sunset as a suspected meteor plunged into the ocean off the WA coast.

PerthNow reader Gavin Trought snapped the ‘fire in the sky’ as it appeared over Cottesloe just before sunset on Friday, with remnants of the phenomenon still visible in the sky this afternoon.

“The weird streak in the sky as seen from Cottesloe last night. I noticed it just before sunset,” he told us.

Perth journalist Pip Moir also posted the photo she took at Cottesloe Beach to Twitter shortly after 6pm as puzzled onlookers debated what caused the colourful phenomena.

Read more : http://www.perthnow.com.au/news/top-stories/meteor-plunges-into-ocean-lighting-up-perth-sky/story-e6frg12l-1226413309565

God particle is ‘found’: Scientists at Cern expected to announce on Wednesday Higgs boson particle has been discovered


July 2, 2012

  • Scientists ‘will say they are 99.99% certain’ the particle has been found
  • Leading physicists have been invited to event – sparking speculation that Higgs Boson particle has been found
  • ‘God Particle’ gives particles that make up atoms their mass

PUBLISHED: 14:00, 1 July 2012 | UPDATED: 14:41, 1 July 2012

Scientists at Cern will announce that the elusive Higgs boson ‘God Particle’ has been found at a press conference next week, it is believed.

Five leading theoretical physicists have been invited to the event on Wednesday – sparking speculation that the particle has been discovered.

Scientists at the Large Hadron Collider are expected to say they are 99.99 per cent certain it has been found – which is known as ‘four sigma’ level.

Big enough to matter: The collider, formed of superconducting magnets, stretches around 17miles or 27km - and is sensitive to the moon's gravityThe particle accelerator: It is within these tubes that physicists are hunting for the ‘God’ particle

Read more: http://www.dailymail.co.uk/sciencetech/article-2167188/God-particle-Scientists-Cern-expected-announce-Higgs-boson-particle-discovered-Wednesday.html#ixzz1zS2FfcnV

World’s First GM Babies Born


Friday, 29 June 2012

‘The world’s first geneticallymodified humans have been created, it was revealed last night.

The disclosure that 30 healthy babies were born after a series of experiments in the United States provoked another furious debate about ethics. So far, two of the babies have been tested and have been found to contain genes from three ‘parents’.

Read more: World’s First GM Babies Born

Evidence of Life On Mars Could Come from Martian Moon Phobos


ScienceDaily (June 29, 2012) — A mission to a Martian moon could return with alien life, according to experts at Purdue University, but don’t expect the invasion scenario presented by summer blockbusters like “Men in Black 3” or “Prometheus.”

The image shows the orbits of the Martian moons Phobos and Deimos and the spread of potential particle trajectories from an asteroid impact on Mars. (Credit: Purdue University image/courtesy of Loic Chappaz)
 

“We are talking little green microbes, not little green men,” said Jay Melosh, a distinguished professor of earth, atmospheric and planetary sciences and physics and aerospace engineering at Purdue. “A sample from the moon Phobos, which is much easier to reach than the Red Planet itself, would almost surely contain Martian material blasted off from large asteroid impacts. If life on Mars exists or existed within the last 10 million years, a mission to Phobos could yield our first evidence of life beyond Earth.”

Read more : http://www.sciencedaily.com/releases/2012/06/120629015408.htm

Army Demonstrates a Weapon That Shoots Laser-Guided Lightning Bolts


By Clay Dillow Posted 06.28.2012

Over at Picatinny Arsenal, the research and development facility and proving ground for the U.S. Army’s weaponry, engineers are developing a device that shoots lighting bolts along a laser beam to annihilate its target. That’s right: lighting bolts shot down laser beams. This story could easily end right here and still be the coolest thing we’ve written today, but for the scientifically curious we’ll continue.

Texas Students Hijack a U.S. Government Drone in Midair

June 29, 2012 1 comment

By Colin Lecher Posted 06.28.2012

The U.S. government, understandably, doesn’t want its drone technology to fall out of the sky and into other peoples’ laps. But being able to hijack a drone and control it? That’s even worse. And a team of researchers has done it for 1,000 bucks.

The University of Texas at Austin team successfully nabbed the drone on a dare from the Department of Homeland Security. They managed to do it through spoofing, a technique where a signal from hackers pretends to be the same as one sent to the drone’s GPS.

A Step Toward Minute Factories That Produce Medicine Inside the Body


ScienceDaily (June 27, 2012) — Scientists are reporting an advance toward treating disease with minute capsules containing not drugs — but the DNA and other biological machinery for making the drug. In an article in ACS’ journal Nano Letters, they describe engineering micro- and nano-sized capsules that contain the genetically coded instructions, plus the read-out gear and assembly line for protein synthesis that can be switched on with an external signal.

Scientists are reporting an advance toward treating disease with minute capsules containing not drugs — but the DNA and other biological machinery for making the drug. (Credit: © Benicce / Fotolia)
 
Daniel Anderson and colleagues explain that development of nanoscale production units for protein-based drugs in the human body may provide a new approach for treating disease. These production units could be turned on when needed, producing medicines that cannot be taken orally or are toxic and would harm other parts of the body. Until now, researchers have only done this with live bacteria that were designed to make proteins at disease sites. But unlike bacterial systems, artificial ones are modular, and it is easier to modify them. That’s why Anderson’s group developed an artificial, remotely activated nanoparticle system containing DNA and the other “parts” necessary to make proteins, which are the workhorses of the human cell and are often used as drugs.
 
 

Quantum Researchers Able to Stop and Restart Light


Wednesday, 27 June 2012

‘In two independent experiments that defy the notions of Einstein, researchers have been able to stop, then restart a beam of light.

Ordinarily, light travels at the speed of 186,282 miles per second, but the research team of Lene Hau, a professor of physics at Harvard, who in 1999 was able to slow light down to 38 miles per hour, has been able to trap light in a cloud of sodium atoms super-cooled to near ‘absolute zero.’’

Read more: Quantum Researchers Able to Stop and Restart Light