Steorn is pleased to announce that public demonstrations of its controversial Orbo technology has begun in Dublin and continue for the next six weeks.

Orbo technology, which has been in development for six years, provides free, clean and constant energy at the point of use. It can be engineered to power anything from a phone to a fridge to a car. It is controversial because it is an “over-unity” technology, meaning that it produces more energy than it consumes without the degradation of its constituent parts. This is an apparent violation of the Law of Conservation of Energy, which states that energy can neither be created nor destroyed. The implications, not just for energy production but for society as a whole, are profound.

The public demonstrations – which include live test and replication sessions - take place in the Waterways Visitor Centre, Grand Canal Basin, Dublin. They began on 15th December 2009 and will run until 31st January 2010 (with a break between December 24th and January 4th, inclusive). The demonstrations are also streamed live at www.steorn.com.

“This is a pivotal moment for the company,” said Sean McCarthy, Steorn CEO, “and potentially, for us as a species. There exists now an opportunity to change everything. At the end of the six week demonstration period, developers will be able to access our technology and start the process of developing Orbo technology-powered products. The Waterways demonstration is the beginning of the Orbo revolution.”

For more info, demonstration videos and livestreams goto Steorn.com

Researchers have discovered a magnetic equivalent to electricity: single magnetic charges that can behave and interact like electrical ones.

The work is the first to make use of the magnetic monopoles that exist in special crystals known as spin ice.

Writing in Nature journal, a team showed that monopoles gather to form a “magnetic current” like electricity.

The phenomenon, dubbed “magnetricity”, could be used in magnetic storage or in computing.

Magnetic monopoles were first predicted to exist over a century ago, as a perfect analogue to electric charges.Although there are protons and electrons with net positive and negative electric charges, there were no particles in existence which carry magnetic charges. Rather, every magnet has a “north” and “south” pole.

Current event

In September this year, two research groups independently reported the existence of monopoles – “particles” which carry an overall magnetic charge. But they exist only in the spin ice crystals.

These crystals are made up of pyramids of charged atoms, or ions, arranged in such a way that when cooled to exceptionally low temperatures, the materials show tiny, discrete packets of magnetic charge.

The loops of a magnetic field can be seen in the arrangement of iron filings

Now one of those teams has gone on to show that these “quasi-particles” of magnetic charge can move together, forming a magnetic current just like the electric current formed by moving electrons.

They did so by using sub-atomic particles called muons, created at the Science and Technology Facilities Council’s (STFC) ISIS neutron and muon source near Oxford.

The muons decay millionths of a second after their production into other sub-atomic particles. But the direction in which these resulting particles fly off is an indicator of the magnetic field in a tiny region around the muons.

The team, led by Stephen Bramwell, from the London Centre for Nanotechnology, implanted these muons into spin ice to demonstrate how the magnetic monopoles moved around.

They showed that when the spin ice was placed in a magnetic field, the monopoles piled up on one side – just like electrons would pile up when placed in an electric field.

Professor Bramwell told BBC News that the development is unlikely to catch on as a means of providing energy, not least because the particles travel only inside spin ices.

“We’re not going to be seeing a magnetic light bulb or anything like that,” he said.

But by engineering different spin ice materials to modify the ways monopoles move through them, the materials might in future be used in “magnetic memory” storage devices or in spintronics – a field which could boost future computing power.

Source: BBC News