There is a dinosaur expo in town – i.e. a bunch of big plastic dinosaurs in a park. I love this kind of thing, which is why I didn’t mind paying the ten euro entrance fee. I took the girls on Wednesday morning so we were, literally, the only ones there most of the time. Since Clair had been there once already with Matthias, she wasn’t as afraid of the displays.

The big plastic dinosaurs were actually cool. The various creatures actually spanned thousands of years of time (they had early mammals and humans as well). The coolest, by far was a giant sloth! It was so freaky that I didn’t get a photo because Clair wanted nothing to do with it, and we had to move on.

I the end, we spent over two hours there on a lovely day. We spent a good chunk of time excavating the skeleton of stegosaurus is a sand pit (they provided shovels and brushes). We even got a poster of dinosaurs as we left. Totally worth the ten bucks!

Roar!!!

Big dinosaur eating trees.

Definitely less afraid of the big monsters

Clair is still freaked out by the giant sloth (not pictured)

Hunting T-rex (from a safe distance)

Lily is unafraid

Excavating

This January marks the hottest January ever recorded (The article is only in German, but I’m sure there is one in English out there somewhere). You might not believe that if you live in the blue stripe of cold weather going across most of the US and Europe….

I saw a demo of this video a few years ago at a conference. That one was an interactive version that can be used by science educators (If I remember correctly), but this is a video they made by ‘driving’ through the Universe. It is made from existing astronomical data.

I follow a blog written by a woman who is very involved in research and activism for natural birth. She recently attended a breech conference and is summarizing it on her blog. For anyone interested in reading a bit on the latest on breech births, I highly recommend it.

When Clair was born, I delivered her on my hands and knees, and no one touched her until I had pushed her out. Turns out, that technique is the “new” technique for breech delivery. Actually, it is a pretty old technique, but it is new to doctors. Midwives have been doing upright breech deliveries for much longer. It is being revived, apparently, because some German OBs have been trying to spread the word about the positive outcomes.

I am just really grateful that I had Clair over here and in the hospital we chose. Many other places would have put a lot of pressure on me to do things very differently. Yay for German midwives and doctors!

When you are trying to organize events to capture the public’s attention and help them be part of a huge and expensive science project, having good PR helps. The idea being that if people are interested in your science, they are mote likely to want it to continue and may even be willing to help fund it. Plus, a lot of scientists really do enjoy sharing their work with the world outside of their research bubble. NASA has a huge PR machine, and their build up to the end of the LCROSS (Lunar Crater Observation and Sensing Satellite) mission got a lot of attention. That is, until Obama was awarded the Nobel Peace Prize at almost exactly the same time as impact!!! doop!

I, like all of our Congressional representatives back home, wasn’t able to read all 1,000 (and some) pages of the stimulus bill that was just passed so I missed a lot of details. I was impressed to learn that evidence-based medicine will be getting a boost. I never even knew this issue existed until my first job in DC at the National Academies of Science where a colleague of mine was working on a study looking at the lack of evidence-based procedures in medicine.

Until then, I kind of assumed that doctors prescribed a certain treatment because it is the best treatment for the patient. It turns out, there is very little information on which treatments are best for almost any procedure because there has been little to no funding to cross compare treatments. You can find information on how effective one particular technique is on a set of patients, but you can’t evaluate how much better the outcomes are compared to a completely different protocol. In some cases ineffective or overly invasive treatments can create even more problems for patients.

I know, from personal experience, sometimes surgeries are recommended for problems that can be resolved much more simply in some instances (shoulder surgery and gall bladder surgery – to name two that I have experience with). I am not saying that doctors try to hide therapies from patients – I don’t buy into conspiracies because I know too many good doctors and researchers. I do think that doctors themselves have limited information on alternative treatments because they have learned from people who are really good at doing what they do and haven’t distracted themselves with alternatives. Plus, like I said, the studies just don’t exist for the most part because no one is paying for them. If, for example, I need my shattered wrist put back together (that was a bad year), I want the woman who knows nothing more than how to put wrists back together really, really, really well (hopefully that one will be on call when I land in the emergency room).

In my own experience with a shoulder injury (I have had to see a lot of doctors in my life – head, wrist, shoulders, neck, sternum…….) I also found the lack of information on less-invasive therapies a bit frustrating. The specialist I went to for a shoulder injury kind of laughed at me and bet that the physical therapy that I requested would fail – he said, “I’ll see you in six months for the surgery.” He begrudgingly gave me a referral so my insurance would cover it, but I had to push for it and endure a bit of ridicule. The only reason I even thought about alternatives to surgery was because of some knowledgeable therapists I met through the yoga community. If I didn’t know those people, I would not have had the confidence to seek out alternatives. When I came back six months later with a happy, healthy shoulder, the doctor was impressed, but one shouldn’t have to push as hard as I did to get referral for the cheaper, and possibly better, treatment.

I think this part of the stimulus package is a great long term investment to help in the larger problem with health care expenses – not to mention that is may save lives and improve the quality of life for many patients. The implementation will be a long, sticky process, but at least the funding will be there to get the ball rolling on a long overdue issue in health care.

Just thought I’d share……. I get all riled up about health care stuff.

Today is a special day (no, I am not talking about the birth of our baby – she is still happily gestating). Not only will mom arrive in a few hours, but the largest man-made particle accelerator will see first light today!

The Large Hadron Collider (LHC) at Cern (on the Swiss-French Border) is scheduled to see first light today. Actually, it really saw first light in August, but they didn’t send particles all the way around the ring. Today, they are going all the way around!

The project has had a lot of controversy in getting to this point. It is over-due and over-budget as all major science collaborations seem to be these days. Most recently, there have been at least two lawsuits (one in the US and one in the EU) trying to stop it from ever seeing first light.

Apparently, some are worried by the possibility that the machine could create small black holes and fear that they will engulf the Earth! I’ve heard a few interviews with project scientists who say, “Well, there is a small probability that it could happen, but we are not worried.” I suspect these statements don’t do anything to ease the fears that some have raised. Scientists need to do a better job of conveying the difference between something being ‘possible’ and something being ‘probable.’ There is also a possibility that the sun could freakishly, spontaneously outburst and destroying all of us, but the probability of that happening is so small that we can put it pretty far back on the list of things to worry about right now.

Anyway, happy birthday LHC, may you provide many doctoral students with degrees that won’t help them find stable jobs in the real world! And, hopefully you find that pesky Higgs boson too.

If I should notice a black hole approaching Regensburg later today, I’ll try to throw up a thoughtful post before meeting you all at the horizon!

permanent superhumpers

According to a group at the Mullard Space Science Laboratory, permanent superhumpers are helium-rich Cataclysmic variables (CVs) : no hydrogen has ever been detected in any of them. They have much shorter orbital periods than the hydrogen-rich systems….. It seems that the two crucial criteria for a system to show superhumps are the following: first, there must be a high rate of mass transfer through the accretion disc; and secondly, the mass-donating red star must be much less massive than the accreting white dwarf (its mass should be no more than a quarter of the white dwarf’s mass). Interestingly, the superhump phenomenon is not confined to CVs: they have also been observed in the weird neutron star binary SS433 and in black hole soft X-ray transients (see e.g. O’Donoghue & Charles, Monthly Notices of the Royal Astronomical Society, 282, 191).

The reason CVs are so fascinating is that they have such a rich variety of behaviour over all wavelengths and on a wide range of time scales. You want X-rays? They’ve got X-rays! Gamma rays! Infrared! Radio, even!! Also, CVs display variations on time scales from fractions of a second to millions of years.

But, does it really matter what they are? The name is one I am bound never to forget.

The banana plant (it’s not a tree) is the worlds largest Herb. Bananas are not a fruit, they are a berry!! The plants blossom once and then are killed to make room for the next generation. The Panama Virus wiped out almost all of the variations of bananas that used to be sold around the world. The one we are all familiar with is a lower quality banana but it was immune to the virus – however, now most bananas around the world are of the same type (much like the Bovine populations around the world), and a new strain of the virus has popped up in East Asia. This time, the banana we all know and love is not fairing so well. The name Banana Republic comes from the cute name given to brutal mafia like gangs that moved across south America looking for new fertile soil for banana growing – the original virus outbreak left infected lands useless. What that has to do with over-priced trendy clothes, I have no idea.

If you ever want to know such random stuff, down load some podcasts from Scientific American and play them on your next road trip. Just remember to ignore the underlying message that science is for boys – the three hours of podcasts we listen to, not one woman scientist was interviewed! One awesome woman,Salome Gluecksohn-Waelsch,was mentioned, but she just died. Sigh.

I can’t say I am a big fan of the pope, but I do like the apparent open embrace of science being expressed out of the new ‘administration’ over there in St. Peter’s.

Vatican says aliens could exist

I think the popular media have missed out on the many stories of the roles of priests/astronomers have played int the development of modern cosmology. The apparent dichotomy that has popped up between Christians and science, particularly in the U.S. in the past few years, has not always been there. The Catholic church, in particular in the last couple of centuries, have played an active role. I will over look, for the moment, that you don’t hear much about nuns/astronomers coming out of the Vatican observatory.

Back to reading about extrasolar planets……..