Urantia Book Commentary and Articles: 2008-09-07

Deborah Smith Science Editor
September 9, 2008

IT HAS been heralded as a monumental creation that will reveal the fundamental nature of the universe, but also as a doomsday machine that could destroy the planet.

The world's biggest instrument - a $9 billion atom-smasher that will recreate conditions not seen since a split second after the big bang 14 billion years ago - will be switched on tomorrow.

Holding their breath will be Australian scientists who have helped design and construct one of the huge detectors in the device that will search for an elusive subatomic particle, dubbed the "God particle".

A physicist from the University of Sydney, Kevin Varvell, said he was excited that after 20years of planning, the instrument - called the large hadron collider - would begin operation to expore the nature of matter.

"At last we can test some of our ideas about what we are made of. It will help answer some big and deep questions," he said.

Built 100 metres below the Swiss countryside by CERN, the European Organisation for Nuclear Research, the collider will fire two beams of particles in opposite directions around a 27-kilometre ring at almost the speed of light.

When the beams collide head on, they will create fireballs and showers of subatomic debris never witnessed before.

Dr Varvell said the impacts could produce man-made mini black holes, reveal that the universe has extra dimensions that are normally curled up, and throw light on the nature of the mysterious dark matter which makes up most of the cosmos.

It should also reveal whether the Higgs boson, or God particle, exists or not.

According to the standard theory of matter, the boson gives everything its mass, and the Australian team helped design the 7000-tonne ATLAS detector in one of the cathedral-sized caverns that will look for it.

Dr Varvell said if the boson was not spotted,"that would tell us something very profound as well".

New theories about the underlying physics of the universe would have to be developed, he said.

Dr Varvell will give a lecture on the collider with Dr Karl Kruszelnicki at the University of Sydney on Wednesday.

Labels: Deborah Smith, God particle, Higgs boson, Large Hadron Collider, matter

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Large Hadron Collider: Particle accelerator to recreate birth of universe

Martin Rees
08/09/2008

This experiment may be of interest to Urantia Book students, as it will attempt to actually re-create the dawn of creation. Just as with the Human Genome Project and the Hubble Telescope, there may emerge new understanding and new insights into God's creation, and there may even be more corroboration with the revelation of The Urantia Book. It will certainly be interesting to follow the results and conclusions drawn from such an ambitious project.

NB: Page 1 of 3 - Please click on "external link" at the bottom to access the entire article.

On Wednesday, physicists turn on the multibillion-pound machine that will recreate the birth of the universe. Martin Rees applauds the greatest experiment in history

Einstein famously said that "the most incomprehensible thing about the universe is that it is comprehensible". The universe isn't anarchic: it's full of patterns and structures.

The same physical laws apply in distant galaxies as in the lab. Our brains evolved to cope with life on the African savannah, but they can make sense of things far beyond our ancestors' experience - from subatomic particles, far too small to be imaged by any microscope, to galaxies billions of light years away.

As the centuries have passed, we have progressed remarkably in our understanding of the world around us. We know that the essence of all substances - their colour, texture, hardness and so forth - is set by the atoms of which they are made, and by how those atoms are linked together.

We know that in every cell of every living creature, atoms are configured into proteins and tangled strings of DNA. We know, even, that these atoms were all synthesised from pristine hydrogen by processes deep inside stars that died before our solar system came into being. We are literally the ashes of ancient stars - the "nuclear waste" from the fuel that made them shine.

We know, also, what forces acted on those stars, and act on our bodies. Isaac Newton showed that the force that makes apples fall is the same thing that holds the planets in their orbits and that controls the trajectory of spacecraft and satellites.

Michael Faraday achieved a further unification by showing that electric and magnetic forces were linked - an insight that led to electric motors and dynamos, and radio waves.

Nearly 100 years ago, Ernest Rutherford, then working in Manchester, inferred that an atom contained a nucleus, surrounded by a "cloud" of electrons. These developments have led to lasers, nuclear energy and much else.

But there are still gaps in our knowledge. In particular, we still can't link the forces uncovered by Faraday and Newton to the so-called "nuclear" force that actually holds the nuclei of atoms together - and without this force there would be no carbon, no oxygen and no life.

Nor can we make our theories about the universe work without adopting some very strange assumptions indeed: there seems, for instance, to be a mysterious force, latent in space itself, that is pushing everything apart and speeding up its expansion.

These profound questions can't be solved just by armchair theorists. In terms of innate brainpower, we're no wiser than Aristotle was; without successive generations of experiments, we would still believe, like him, in the four elements of earth, air, fire and water.

Science demands experimentation - and some scientific challenges are so great that they demand a massive enterprise, in which thousands of researchers combine their efforts to achieve a common goal.

This happened in astronomy with the Hubble Telescope, and in biology with the human genome project. And now it is happening in physics. The Large Hadron Collider, which will begin operations on Wednesday, will be the largest experiment in human history.

Constructed at a cost of Â£4.4 billion, shared among all participating nations, it is the latest in a series of successively more powerful particle accelerators that have been built at the CERN laboratory in Geneva.

CERN was set up in 1955 by European scientists who had won the ear of government through their nuclear work during the Second World War, and who recognised that progress in their subject would require equipment too expensive for any single European country to fund. But what started as a European project is now in effect a machine that belongs to the world.

An even more ambitious American project was cancelled owing to cost overruns, so the LHC is likely to be the world's premier accelerator for at least the next 15 years, home to scientists from America, Russia, Japan and everywhere else. Protons, after all, are the same from China to Peru - and indeed throughout the cosmos.

Continued

Labels: atom, Large Hadron Collider, Martin Rees, pattern, protons, the universe