![]() |
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
![]()
There has been a lot of talk about how the operation of the new generation
of atom smashers may be able to make a kind of mater dubbed 'strange' matter, and how this strange matter may in fact destroy the Earth. Looking into the whole business, I was surprised to learn that this disaster scenario is in fact something that should be and has been taken seriously by many responsible scientists and concerned persons. First the scenario for disaster: Scientists at Brookhaven National Laboratory (BNL) have started to operate the Relativistic Heavy Ion Collider (RHIC) which smashes gold atoms into each other with such speeds that the energy released far surpasses any nuclear reaction, and has not been seen since the first few billionths of a second after the Big Bang. According to Quantum Chromodynamics (QCD), this energy level should produce a quark-gluon plasma. When the plasma cools down and begins to recondense into matter, some unstable superheavy forms of matter with an excess of strange quarks ought to be produced - this is dubbed a strangelet. If the strangelet is positively charged, the nucleons of normal matter will be repelled by it and any strangelet lasting less then a nanosecond will decay into normal hadronic matter, thus offering no danger. A negatively charged strangelet is a different beast. The strangelet is so massive that it 'sparks' the vacuum surrounding it, producing electrons and positrons. The positrons will combine with the electrons of an ordinary atom, exposing the positively charged nucleus which then will be attracted to the strangelets negative charge and be absorbed by it, feeding the strangelet and making it more stable and able to absorb more atoms. Once this process starts, there is no way to stop it. If the unstable strangelet that is produced in the collider experiment lasts long enough to hit the containment wall of the reaction chamber (where its food is), it will become stable and permanent after absorbing as few as a hundred protons. After mingling, and feeding within the containment vessel and the superconducting magnets, it will begin a trip down towards the center of the earth, eating atoms and getting larger all the way down. The strangelet will release a lot of radiation as it gobbles up matter and grows. Eventually, there will be the equivalent of a star -a strange star- at the earth's center releasing horrendous quantities of energy as the earth begins to infall in bigger and bigger chunks. How long it will take for the entire earth to be absorbed and converted into a lump of strange matter about the size of a 2 story house? NO one really knows. It could take days, or months. No one thinks it could take years, or be within mere hours- so we will have plenty of time to comprehend what is going to kill us, and the nightmarish manner of our eventual individual deaths. We would feel the effects well before we die in the strangelet. There would be earthquakes, mild at first, but getting stronger as time passes. They would occur regularly and eventually continuously. There would be Tsunamis which would drown the populations near the shores of the earth's oceans. Weather would be affected as well. The massive heating of the planet's crust would permanently alter the ocean's currents and cause violent storms unlike anything we can imagine today - and that would only be the beginning. Changes to the planet would be terminal. Eventually the energy released by infalling matter would cause the earth's core to expand which would rupture the crust and release toxic gasses, and bubble magma onto the continental plates, which would eventually sink into the ocean of molten rock and killing most of the life on our planet. Eventually, as the core gets absorbed, it will collapse back onto the strangelet and 'drain' into it. Without anything to support it, what is left of the Earths' crust collapses and is pulverized then liquefied and sucked into the strangelet. If you were on the moon watching this, eventually, you would be standing on a lone planetary body orbiting a lump of strange matter with the earth's mass and having the size of a typical 2 story house. It would be glowing white hot, but would begin to cool down, turning into a lifeless strange planet in a few hundred million years. The scary part of the story is that particle scientists say it is not fiction - that every time they run a particle experiment using the new generation of relativistic colliders, we run the small risk of having exactly this happen. There have been several lawsuits in the USA seeking to stop the indicated experiments until the analysis and risk effects have been fully understood, but they have been dismissed in court. Scientists have been saying the risk is 'very low' that this will happen. But, how low does it have to be when you are talking about the complete and total destruction of the earth and everything on it? You decide how much your life and the lives of your children are worth. What is your future worth? Greysky www.allocations.cc Learn how to build a FTL radio. |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Space Calendar - June 24, 2005 | [email protected] | Astronomy Misc | 0 | June 24th 05 05:11 PM |
Space Calendar - June 24, 2005 | [email protected] | History | 0 | June 24th 05 05:11 PM |
Space Calendar - May 26, 2005 | [email protected] | History | 0 | May 26th 05 04:47 PM |
Space Calendar - December 23, 2004 | [email protected] | Astronomy Misc | 0 | December 23rd 04 04:03 PM |
Space Calendar - January 27, 2004 | Ron | Astronomy Misc | 7 | January 29th 04 09:29 PM |