Science
drorzel | October 15, 2009I was surprised to see Tom linking to a site claiming a superconductor at 254K. Not because the figure isn't newsworthy, but because somebody sent me this about a week ago, and I decided not to link to it. It's absolutely dripping with kook signifiers.
The two biggest things tripping my kook alarm are:
1) I've clicked around a bit, and there don't seem to be any links on the site to any external page. They have a whole set of claims of dramatic breakthroughs in the transition temperature for their superconducting materials, a new one every couple of months, but no links to research papers, or…
drorzel | October 14, 2009In the time that I've been at Union, I have suffered a number of lab disasters. I've had lasers killed in freak power outages. I've had lasers die because of odd electrical issues. My lab has flooded not once, not twice, but three different times. I've had equipment damaged by idiot contractors, and I've had week-long setbacks because the temperature of the room slews by ten degrees or more when they switch the heat on in the fall and off in the spring. I had a diode laser system trashed because of a crack in the insulation on a water pipe, that exposed the pipe to moist room air, leading to…
grrlscientist | October 14, 2009
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
Have you read an especially good essay about psychology, behavior or neurobiology lately? If so, why not share it with the world by submitting the URL for this essay to a blog carnival designed to share excellent writing with others? You don't need to be the author of an essay to submit it for consideration, and this is one way that blog carnivals grow in size and influence: by sharing with others.
Scientia Pro Publica (Science for the People) is a traveling blog…
bioephemera | October 14, 2009Just saw this posting:
The Stetten Fellowship seeks to encourage postdoctoral historical research and publication about biomedical sciences and technology and medicine that has been funded by NIH since 1945. Fellowships carry a stipend in the range of $45,000 per year and include health insurance and a work space, computer, and phone in the Office of NIH History. (Fellowships may be renewable to a maximum of 24 months, subject to satisfactory progress.) Stetten Fellows have access to the resources of the Office of NIH History, the collections of the Stetten Museum, the National Library of…
pharyngula | October 14, 2009OK, I confess: I completely lack the tools and background to evaluate this claim:
A pair of otherwise distinguished physicists have suggested that the hypothesized Higgs boson, which physicists hope to produce with the collider, might be so abhorrent to nature that its creation would ripple backward through time and stop the collider before it could make one, like a time traveler who goes back in time to kill his grandfather.
Except for one thing: the proponents of this idea are operating in the world of pure speculation, and have no evidence to support it, yet. That tells me that I'm best…
oracknows | October 14, 2009As I mentioned on Friday, I'm in Chicago right now attending the American College of Surgeons annual meeting, where I'll be until Wednesday afternoon, and may not be able to post anything new before Thursday afternoon or Friday. If there are any of my readers who happen to be surgeons attending the meeting, drop me a line and maybe we can get together. In the meantime, here's a blast from the past from the past. This post first reared its ugly head almost exactly three years ago; so if you haven't been reading at least three years, it's new to you.
It seems like only yesterday that I was…
drorzel | October 14, 2009Both Physics Buzz and the X-Change Files are noting the Imagine Science Film Festival starting tomorrow in New York City. As the Buzz notes:
This is only the film festival's second year, but it's already attracted the attention of major sponsors. Last year the journal Nature co-sponsored the festival, and this year the American Association for the Advancement of Science, publisher of rival journal Science, has taken the helm. Maybe it's because of the festival's unique approach to the genre of science film.
Unlike what you can expect to see on PBS NOVA or the Discovery Channel, these films…
drorzel | October 14, 2009SteelyKid has a fever, and can't go to day care, so I'm staying home with her. This pretty much rules out significant serious blogging, so here's a poll to keep you amused:
Which of these threats is most threatening?(survey)
Choose only one.
bioephemera | October 14, 2009
Kantor Set
Kevin Van Aelst
Several readers have suggested I blog about photographer Kevin Van Aelst in the past weeks. If you've missed out on his work, Kevin is the sort of artist who can portray cellular mitosis in the legendarily difficult medium of Krispy Kreme, or chromosomes in gummi worm, fingerprints in non-dairy creamer, or the Kantor Set in egg yolk. His work is clever, funny, and meticulous to a fault.
Circulatory System (Heart On Your Sleeve), 2009
Kevin Van Aelst
Here's what the artist has to say:
While the depictions of information--such as an EKG, fingerprint, map or…
oracknows | October 13, 2009As I mentioned on Friday, I'm in Chicago right now attending the American College of Surgeons annual meeting, where I'll be until Wednesday afternoon. If there are any of my readers who happen to be surgeons attending the meeting, drop me a line and maybe we can get together. In the meantime, here's a blast from the past from the past. This post first reared its ugly head almost exactly three years ago; so if you haven't been reading at least three years, it's new to you.
Alright, I'll come right out and admit it up front. There was no part one to this piece. Well, there was, but it wasn't on…
pharyngula | October 13, 2009Perhaps you are a scientist. And perhaps you have wondered how badly the popular press could possibly mangle your research. Wonder no more: we have discovered a new maximum.
Behold this research summary in The Daily Galaxy, and be amazed!
It's about a paper in the ACS Journal of Physical Chemistry B. It's straightforward physical chemistry using some cool tools to image the formation of double helices of DNA: it's simply addressing the question of how complementary strands align themselves in solution. It's physical chemistry, OK? It's about tiny molecular interactions…until the Daily Galaxy…
drorzel | October 13, 2009The abbreviation here has a double meaning-- both "Open Access" and "Operator Algebra." In my Quantum Optics class yesterday, I was talking about how to describe "coherent states" in the photon number state formalism. Coherent states are the best quantum description of a classical light field-- something like a laser, which behaves very much as if it were a smoothly oscillating electromagnetic field with a well-defined frequency and phase.
Mathematically, one of the important features of a coherent state is that it is unchanged by the photon annihilation operator (in formal terms, it's an "…
drorzel | October 13, 2009The baseball playoffs are upon us, which means that most of the sports media are consumed with baseball talk. I find this faintly annoying, as I'm not really a fan of baseball. And, really, I can't be a fan of baseball, for the same reason that I can't be a conservative Republican activist-- I don't have the mental circuitry necessary to passionately believe self-contradictory things.
For example, being a baseball fan apparently requires one to simultaneously believe that a four-and-a-half hour game three hours of which are just players standing around scratching themselves is part of the…
awild | October 12, 2009Dipterist extraordinaire David Yeates writes:
If accepted, a recently proposed amendment to the ICZN allows for electronic publication of taxonomic names.... [T]he logical implications of this proposal are many and far reaching. For example, this change may lead to further advances so that zoological taxonomy bypasses traditional journal publication entirely...
I agree with Yeates. Taxonomy will migrate from paper journals to online databases, and this will happen sooner rather than later. But I think it worth noting that this is reflective of a broader change in scientific communication…
grrlscientist | October 12, 2009
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
Would you like to share your excellent writing about science, nature or medicine with the world? Now you can! There is a blog carnival that celebrates the best writing in the blogosphere about these topics and we are seeking submissions from you, the reading and writing public that you think are suitable for this blog carnival.
Scientia Pro Publica (Science for the People) is a traveling blog carnival that celebrates the best science, nature and medical writing…
drorzel | October 12, 2009The Digital Cuttlefish looks at the Archie comics, and waxes poetic:
Two paths play out in a comic book,
When Archie walks down memory lane
"The road not taken" is the hook;
So now, the writers take a look
And re-write Archie's life again,
This time with Betty as his bride;
Veronica the woman spurned,
Who once upon a time, with pride,
Was wed to Archie. Thus allied,
They lived while many seasons turned.
Why am I commenting on this, given that what little I know about Archie I learned from The Comics Curmudgeon and Chasing Amy? Because he goes on to talk about the Many-Worlds Interpretation…
grrlscientist | October 11, 2009tags: garbage patch, Pacific Ocean, environment, science, Scripps Institute, streaming video
Scripps scientist Miriam Goldstein talks about the SEAPLEX expedition to the North Pacific Gyre and how shocked she was to find the amount of plastic on the ocean's surface when floating around in a skiff.
drorzel | October 11, 2009Over at Physics and Physicists, ZapperZ notes a fairly useless interview with Guy Consolmagno, and suggests some alternative questions:
1. How old do you estimate the universe to be based not only on your observation, but also the consensus among astronomers? Would this be contrary to the biblical interpretation on the age of the universe? What about the Young Earth's interpretation of the age of the universe?
2. What is your view of the treatment received by Galileo by the church? {Oh c'mon, you knew that one was coming, didn't you?}
These would be better questions than what was asked in…
oracknows | October 11, 2009I may have been a bit hard on Richard Dawkins lately, but, if he believed in saints, Dawkins would deserve sainthood for keeping his cool in the face of so much concentrated idiocy coming from Bill O'Reilly:
A couple of lovely O'Reilly quotes:
"I'm throwing in with Jesus because you guys can't tell us how it all got here?"
"When you guys figure it out, then come back to me."
Then, of course, O'Reilly couldn't resist pulling out the "fascism" gambit.
Geez, I don't think I could have restrained myself as well as Richard Dawkins did with Bill O'Reilly. In the face of such blustery nonsense,…
grrlscientist | October 11, 2009
Image: wemidji (Jacques Marcoux).
Nam et ipsa scientia potestas est (And thus knowledge itself is power)
-- Sir Francis Bacon.
When you go hiking or sailing or stargazing, why not consider writing about your experience of nature and sharing it with the world? Or maybe you are watching an ant's nest in the crack of a sidewalk, walking down the beach, flipping rocks to see what's underneath, or sitting in your kitchen, watching birds eating seeds at your birdfeeders? Your experiences could be interesting to others if these activities provide you with questions that you decide to investigate…