Elements 116 and 118 are Bogus? 322
prostoalex writes "In this era of corporate misbehavior and overstatement of results who can you trust? Scientific sources, of course. Well, turns out people at Lawrence Berkeley National Laboratory lied about their discovery of elements 116 and 118. Associated Press has the story, quoting the lab officials charging the researchers with "scientific misconduct"."
Just one person (Score:4, Insightful)
Well.. (Score:2, Insightful)
Trust? (Score:3, Insightful)
The scientists rechecked there data and retracted there claims... where's the cover up? Isn't that pretty much normal in the scientific community?
(Ok... maybe they should have check their results before announcing anything, but its not like they denied anything or blatantly lied!)
Re:Is it possible.... (Score:5, Insightful)
The atomic number is just the number of protons in the atom, so you could in principle build all of them without gaps.
However, you can have gaps between stable (or almost-stable) elements, with only very-unstable elements in between. That's the whole idea of the "magic island of stability" mentioned in the articles.
Even-numbered heavy elements also tend to be more stable than odd-numbered elements (as even-numbered nuclei tend to be more energetically favourable, and there's an easy decay path that turns odd nuclei into even ones [beta decay]).
Don't blink (Score:1, Insightful)
Retracted last July? (Score:3, Insightful)
So they said they'd found something, but the confirming experiments didn't come through. They've retracted their claim. That's pretty much how it works. Seems like you can still trust science, precisely because of stories like this. Right?
Re:bad news for science? (Score:3, Insightful)
Re:bad news for science? (Score:4, Insightful)
In June 1999, scientists at Berkeley discovered 2 new elements.
The scientists and other members of the scientific community attempted to reproduce these elements.
They couldn't.
In July 2001, Berkeley's claims were retracted.
So what if it turns out that one scientist or a group of scientists did something wrong? The point here is that they didn't get away with it. The scientific process is WORKING.
IMHO, of course.
The Scientific Method and Peer Review Worked (Score:5, Insightful)
In this particular case, one person lied. Not people, one person, and there was no coverup. Quite the contrary. Despite the fact that some basic check-and-balance procedures were not followed (designed to avoid emberrassment, as there will always be external peer review on this sort of thing as a matter of course), the standard peer review uncovered the fraud when other scientists couldn't duplicate the findings. It is all about checks and balances, whether you are talking about science, politics, engineering, or jurisprudence. Take away your checks and balances and things will go awry
I only wish more people in our society were aware of this basic and very important fact. It is what allows science to function and progress, and it is what allows our democracy to function despite personal corruption. Anytime anyone suggests a "reform" or change, in policy or procedure, that in some way diminishes the checks and balances that are in place *cough* ceeding unprecendented powers to the FBI *cough*, like not doing "the most elemenary checks and data archiving" suspicions should be raised, significantly.
However, in this case peer review and the usual checks and balances did in fact ferret out the fraud and make it known rather quickly. I think this demonstrates that, while individual scientists are certainly capable of misconduct, the scientific method and peer review regime we have works pretty well, and is quite trustworthy.
Re:Just one person (Score:4, Insightful)
It takes a VERY LONG TIME to peer-review high energy atomic physics, let alone duplicate the experiment. So just because they didn't catch it when they first read the data DOES NOT MEAN THEY OBVIOUSLY NEGLECTED TO VERIFY HIS CLAIMS.
Data fraud does occur, but it is almost always caught by the peer review process.