Archive for September, 2008

A Very Necessary Primer on How to Read Health Science Studies Or, at Least, Reports On Health Science Studies

…in the New York Times today.

I like the lede here, comparing how scientists view their own research versus, oh, say, Frankie Avalon shilling for vitamin supplements:

Then came three large, rigorous clinical trials that randomly assigned people to take beta carotene pills or a placebo. And the beta carotene hypothesis crumbled. The trials concluded that not only did beta carotene fail to protect against cancer and heart disease, but it might increase the risk of developing cancer.

It was “the biggest disappointment of my career,” said one of the study researchers, Dr. Charles Hennekens, then at Brigham and Women’s Hospital.

But Frankie Avalon, a ’50s singer and actor turned supplement marketer, had another view. When the bad news was released, he appeared in an infomercial. On one side of him was a huge stack of papers. At his other side were a few lonely pages. What are you going to believe, he asked, all these studies saying beta carotene works or these saying it doesn’t?

Read the whole thing, it gives some great examples of how things that are reported in the media often fall apart in strong clinical trials. I wish it went a little deeper to provide casual readers with a few more tools on how to judge the strength of a study design. And It could use some graphics. Still, good stuff.

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Man, do I really miss working at Penn sometimes

Check out these bots.

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SpaceX

Sweet.

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50 Greatest Villains in (English) Literature

I’m not a huge fan of these sort of “justify my literature degree” goofy lists, but I dig this one from the Telegraph. The list hits some atypical choices for the literary set including Raymond Chandler, David Lindsay and Bob Kane (bonus points for crediting Bill Finger). And then there’s this masterful entry:

26 Cthulhu from The Call of Cthulhu, by HP Lovecraft

Gigantic tentacular star-spawned Presence in Lovecraft’s baroque cosmogony, sleeping in a sunken, “non-Euclidean” city until the time comes for it to swallow the world’s soul. Frequently evoked in barbaric, indecipherable language, although some people quite like Lovecraft’s prose. Gloriously, you can now buy a T-shirt reading: “What part of ‘ph’nglui mglw’nafh Cthulhu R’lyeh wgah’nagl fhtagn’ don’t you understand?”

The italics there are mine. I have a soft spot for pulp fiction and Lovecraft in particular, but good burn!

Fall is when I re-read Lovecraft. Puts me in the mood, as it were.

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Idea for Cryptography exhibit tie-in ARG

Here’s another one for my own reference, inspired by glancing at the article on ARGs in the October Smithsonian.

Cryptography is a great interactive topic for a science museum exhibit. I mean, puzzles and codes are age-scalable, if anything is. How about an interactive game that codes into a fake Numbers Station? Either shortwave or low-powered neighborhood radio (perhaps even just the museum itself).

If you solve the code, you get a cheap prize. You  could even run different codes set a different skill levels.

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Why, that IS a lot of cougar urine

Just saying. (not a porn link)

Beware, the entire site was done in Comic Sans.

You’d have to huff a lot of cougar urine to think putting together an entire site in Comic Sans is a good idea.

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When Rick Steves is Engulfed in Flames

I went for a walk at lunchtime today and listened to Rick Steves (he whom my wife somewhat lovingly refers to as the Travel Nerd) interview David Sedaris. (Read, Listen)

Sedaris isn’t your typical Rick Steves guest. That is, he’s not part of Rick Steves’ stable of foreign tour guides. It was a good interview, especially if you read Sedaris or listen to him on NPR, but you can tell Rick wasn’t quite as comfortable dealing with minor celebrities.  You don’t try to out quip people like Sedaris. He’ll just ignore you if you do.

You’re not going to get any good travel tips this go around, but they do talk about one of my favorite (and least favorite) things about travel: the inherent awkwardness and confusion in travel. Sedaris, of course, excels at that sort of thing. His latest collection of essays, When You Are Engulfed in Flames, goes on the list.

It is worth listening to for the crop dusting comments, if anything.

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And now it has officially gone to far…

Large Hadron Collider hysteria is funny, to a point. I mean, the notion that physicists are a hair away from destroying existence is kind of cool. The notion that all of this nonsense is being pushed by a misguided — albeit earnest — nut. (Aside: I don’t think its fair to deride Walter Wagner because he only has an undergraduate degree. He was a working physicist, as a safety officer at a VA hospital. But it is fair to point out that he’s not necessarily a Feynman-caliber physicist.

Here’s that point:

BHOPAL: A teenage girl in Madhya Pradesh herself on Wednesday after being traumatised by media reports that a “Big Bang” experiment in Europe could bring about the end of the world, her father said.

The 16-year old girl from Madhya Pradesh drank pesticide and was rushed to the hospital but later died, police said.

(via TierneyLab)

There. LHC hysteria, not funny.

UPDATE: On the other hand, keep checking here if you are a little worried.

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Checking out a new purchase with a new purchase

We decided on a new camera after our old one’s LCD died. (Sometimes, I miss viewfinders.) We’ve got a vacation coming up and I feel like a bad parent already for the lack of photos of the new kid.

Anyway, we picked up a new Canon Powershot a470 on Amazon , for a fraction of the price we bought our last point-and-shoot. I haven’t run it through its paces yet, but I’m happy with it so far. I know little about photography, but somehow this camera seems to shoot, well, warmer pictures.

Here are some shots of my MOST recent purchase. After finding out that I’ll be staying at a hotel in Palo Alto with a Trader Vic’s next month, I couldn’t resist this impulse purchase while diaper shopping at Walgreens:

A five-dollar resin tiki tealight fountain! Sacrilege to some, kitschy goodness to others.

More photos later.

Well…I can’t resist!

Not a purchase, per se , but a recent addition nonetheless. Notice how Ben, like the fountain, emits a steady stream of fluid.

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Unsolicited Advice for the Franklin Institute


The Franklin Institute
has been doing a lot correct lately, especially in terms of drawing in visitors through huge exhibits. I’m mixed on its recent marketing campaign — Curious — and how they are now referring to themselves as The Franklin.

According to some, they’ve lost their roots and are “dumbing down” science too much in order to sell tickets to flashy shows. I don’t think there is a need to be so dramatic, but you can make the argument that the Franklin Institute has been downplaying its strengths in engineering and science in order to hype the big traveling exhibits (and they’ve been HUGE) and IMAX.

They don’t need my help or advice, but I think I’ll offer it anyway.

1: Make Philly

The Franklin Institute was built in an era when science and technology wasn’t purely the domain of universities and global corporations. Many major scientific advances of the 19th century were made by people we’d consider intelligent amateurs or enthusiasts today. Same too with technology, the TV and the airplane were both, essentially, kitbashed in a garage workshop

Today, that spirit has returned, heralded by folks like Mr. Jalopy with Make magazine. Make has spawned a Maker Movement, of sorts, a resurgent appreciation of DYI science projects mixed with the notion that technology is, itself, an art form.

There is a Maker Faire in San Francisco and Austin, so why not organize one in Philly? We’re in a good location to represent the eastern seaboard and there is plenty of room. We also have plenty of local research university talent. The Franklin could support the Faire and encourage the Maker spirit year-round with workshops in physics, electronics and, I dunno, welding.

2: World’s Fair Philly

Its a long tradition among World’s Fairs and its a promise that the EPCOT Center never lived up to: create a showcase for new technology. Create a permanent and permanently revolving exhibit to show off the latest consumer technologies and educate on the science and engineering behind them.

Take e-ink, for example, as an emerging technology with an interesting science story behind it. I can easily see an exhibit that showcases how e-ink works, including demonstrations and actual product samples that people can hold and play with.

You can also use it as a means of fundraising development.

3: Franklin at the Mall

The last time I was at IKEA, I heard on the PA that a Franklin Institute science demonstration was about to take place. Now, I couldn’t drag the toddler away from the cheap stuffed toys by the cafeteria in time to make it to the demo, but I’d imagine it was part of the Franklin’s traveling exhibit team. At the time, I thought it was a fantastic idea.

Let’s take that one step further. One of the biggest problems often heard about Philly tourism, among the museums in particular, is that many of the suburbanites don’t want to bother coming into the city. The standard complaints apply: crime and the lack of parking. While you are not likely to be robbed or accosted in Center City, it can be a pain to get to. Why do the suburbs matter? Simply put, there are more people living just outside the city borders in Montgomery, Bucks, Delaware and Chester than live inside the city. And, to be blunt, they also tend to have more money.

Why not bring a slice of the museum out to the suburbs? Rent an empty store at the King of Prussia mall, staff it with traveling science show people and replicate a couple of classic Franklin exhibits (more pulleys, less giant heart). Better yet, convert a dead store outside the mall into a mini-museum, doll it up with fake columns and the like.

The whole think will whet the appetite a bit and give this vast pool of people something effortless to do with their kids on a rainy day. A store wouldn’t hurt either.

4: Adult Education

Going back to the Make theme for a sec. I think the Franklin would do well to offer workshops in the craft of technology, but also hold adult, college-level classes a la the Wagner in topics in physics, astronomy and engineering.

While I’m not suggesting the Franklin opens a Pennco Tech franchise, one of the Franklin Institute’s original missions was to educate adult workers and laborers in order to help them advance their careers and stations in life. I think the need is still there.

5: Roleplaying Science

OK, his one is a little more abstract, so bear with me. Its an idea for a quasi-educational game.

When my daughter was born three years ago, I got hooked on Kingdom of Loathing in the wee hours while trying to rock her to sleep. KOL is send-up of online roleplaying games. Aside from its charming stick figure aesthetic and its goofy mix of pop and geek humor, the game was addictively generous with rewards even though you only had a few turns each day. It was also smart in that you could keep playing forever…each time you win again, you’re presented with an option of reincarnating as a new type of character with all sorts of new challenges.

I stopped because I realized that I could keep cycling forever. That, and I needed to sleep.

So, here’s my harebrained idea. Create a science-oriented adventure roleplaying for kids in conjunction with local schools. Keep it light-hearted and fun without being too “I’m trying to be hip” for the kids — actually, model the geeky sensibility of KOL and lose the references to booze, sex and drugs. Create tasks — adventures — that could be done both online and on paper using math and scientific reasoning, which will allow the kids to advance through the adventure. Create enough variety and flexibility into the adventures that kids could cycle through endlessly or even compete against each other for points or speed. You could even create special tasks that kids can only perform at the Franklin Institute itself.

The other carrot would be the rewards. KOL has “tiny plastic trophies” which players can hunt for and win online (and real ones they can buy at the gift shop). Why not offer cheap plastic trophies for kids who earn certain amounts of points or who meet special challenges. Throw in some t-shirts too for that matter.

Obviously, this last suggestion would require a number of resources…prolly a grant or two in addition to some underwriting.

Let me know if you’re interested, Mr. Franklin Institute. I’m game.

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