A rare group of children is immune to AIDS, scientists believe.
The 170 boys and girls in South Africa are known as ‘non-progressors’.
Continue reading “Rare group of children are IMMUNE to AIDS, scientists reveal” »
The first of 50 patients to complete a trial for a new HIV treatment in the UK is showing no signs of the virus in his blood.
The initial signs are very promising, but it’s too soon to say it’s a cure just yet: the HIV may return, doctors warn, and the presence of anti-HIV drugs in the man’s body mean it’s difficult to tell whether traces of the virus are actually gone for good.
That said, the team behind the trial – run by five British universities and the UK’s National Health Service – says we could be on the brink of defeating HIV (human immunodeficiency virus) for real.
Continue reading “A new treatment appears to have erased HIV from a patient’s blood” »
There are two kinds of people in Washington, DC, says entrepreneur Dean Kamen. There are the policy experts, whom he calls cynics. And there are the scientists, whom he deems optimists.
Kamen, speaking at the White House Frontiers Conference at the University of Pittsburgh, places himself in the latter camp. Unlike policy wonks and politicians who see diseases like Alzheimer’s or ALS as unstoppable scourges, Kamen points out that previously terrifying diseases were all toppled by medical innovation. The plague, polio, smallpox — all were civilization-threatening epidemics until experimental scientists discovered new ways to combat them.
If that sounds like the kind of disruption that the tech industry has unleashed across the rest of the world, that’s no accident. Kamen, the founder of DEKA, a medical R&D company, says that the same trends that have empowered our computers and phones and communication networks will soon power a revolution in health care. He says that medical innovation follows a predictable cycle. First we feel powerless before a disease. Then we seek ways of treating it. Then we attempt to cure it.
Continue reading “Engineering a Better Body and the End of Disease” »
In their study, published on the pre-print server arxiv.org, Maha Salah, Fayçal Hammad, Mir Faizal and Ahmed Farag Ali have been able to look at the state of the universe before its beginning, creating a model of pre-Big Bang cosmology.
The cosmology of the universe can be modelled using the Einstein’s general theory of relativity. It predicts that the universe is expanding and the galaxies are all moving away from us. Also the further a galaxy is away, the faster it is moving away from us. This is used to predict the universe started with a Big Bang – if you reverse this expansion to go back in time, eventually we come to the point where the universe began.
At the point of Big Bang the laws of Einstein’s general theory of relativity seem to break down and it is not possible to use them to understand how the Big Bang occurred. So, how did the Big Bang happen and can we describe physics before the Big Bang? Can we describe physics before the creation of the universe? According to the team’s model, yes, we can.
In Brief:
Cruising in a Maserati screams luxury, comfort, elegance. Now Maserati will be associated with energy-efficiency, too.
Leading Australian engineer and physicist, Professor Andrea Morello, was today named inaugural recipient of the Rolf Landauer and Charles H. Bennett Award in Quantum Computing by the prestigious American Physical Society, the world’s leading organisation of physicists.
Morello, a professor in UNSW’s School of Electrical Engineering & Telecommunications and head of the Quantum Spin Control group at the Centre for Quantum Computation and Communication Technology, was awarded the prize “for remarkable achievements in the experimental development of spin qubits in silicon”.
The prize, endowed by the International Business Machines Corp, is named for two of the founding fathers of modern information science, both classical and quantum.
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The American Dream is ending, and its automated software and hardware technology that’s ending it.
Now that machines can diagnose cancer, trade stocks, and write symphonies, they’re not just going to make humans more efficient as they have in the past—they are replacing them entirely and wrecking the economy along the way.
Researchers have developed a wireless brain interface that allows monkeys to control the movements of a robotic wheelchair using their thoughts alone. The breakthrough suggests that similar interfaces could allow severely paralyzed individuals to navigate all sorts of robotic devices with their minds.
PARIS ─ A proposed space nation called Asgardia is now accepting applications for future citizens.
Leaders of the Asgardia project discussed the prospective space nation at a news conference in Paris Wednesday (Oct. 12). The leaders aim to launch Asgardia’s first satellite in 2017 and say they would like to eventually have a space station where some, but not all, of its planned 150 million (mostly Earth-dwelling) nationals would live and work.
Asgardia, named after the Norse gods’ home of Asgard, will be a democracy with an emphasis on the freedom of the individual to develop space technologies, according to Igor Ashurbeyli, Asgardia project team leader and founder. People can now apply to be selected as one of the first 100,000 citizens through the nation’s website, asgardia.space. At the time of publication, the number of applicants has reached more than 84,000, according to the website. While Asgardia is not officially a nation (yet), prospective citizens must fulfil the legal requirements for Asgardia’s United Nations application — for example, they must be from nations that allow multiple citizenships. [Incredible Technology: How to Build a Space Station Colony].
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