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Where’s YOUR Fibonacci-Based Solar Collecting Array?

Back a while ago I got some info about a kid named Aidan Dwyer doing some work with solar power collection. Do you remember that article? The kid, a 13 year old kid, was testing whether a flat solar panel array was as efficient in collecting solar power as a tree-based Fibonacci-sequence-spaced “tree” array that Aidan had designed. The results that were posted all over the freaking Internet were that Aidan had figured out there was something to the Fibonacci sequence and Aidan’s solar arrays based on it. Gizmodo posted, the American Museum of Natural History gave the kid an award, and it was generally pretty awesome. How could you NOT be proud of it?! When I was 13 I was just a big ball of emotions who was good at whining.

Then this guy posted on his blog that Aidan’s experiment was a no-go, and that there was no real way that any of it could be plausible. Oh whoa, Nellie. As you would expect, when the Internet finds a crack in something, the vultures come out and they start to pick. People tore the research apart, hellfire and brimstone and treacle, and yes, there were even some people who acted dickishly in comment threads. I suppose we should expect nothing but the best, but that’s not good enough in this situation. There were even arguments of religious flare.  Gimme a break.

In the beginning before the “debunking,” a pretty good quorum of blogs and magazines (and the American Museum of Natural History, no doubt, who gave Aiden an award and a provisional patent on his design) posted about Aidan’s discovery. They reposted. And reposted. And reposted. But what happens when the debunking took place? It got reposted. And reposted. And reposted.

Did anyone think to check the findings in the beginning before rushing the news out the door?  No, as is the way sometimes in journalism. Maybe we’re just so stressed and in need of some uplifting news about our young people that it didn’t get fact checked.  People called this poor kid out on his shoddy research et al, and generally acted in a pretty demeaning/discouraging manner. Not everyone, not a large percentage, but enough to make me think to myself – “how dare you discourage a young man who took an initiative to improve upon a design he discovered in observation. who do you think you are?”

What happened was the media reposted what they discovered without fact checking. Then they slammed Aidan for posting wrong information. That’s stupid. There were some very nice articles though – people were also pointing out the flaws in the research and data collection, and the data as measured. It’s ok, everybody – Aidan’s experiment was flawed. Now he knows it, we know it, and now he can get to figuring out the next connection between Fibonacci-derived structures and solar arrays. Edison, the entrepreneur that he was, said that he did NOT fail at inventing the light bulb, he discovered 2,000 ways NOT to make a light bulb. Aidan, you keep looking for the connection, even if you discover it’s not there. We’ll only know if you keep looking.

Some additional reading, mostly articles about how Aiden was mistaken:

This is Where Bad Science Starts @ Optimiskeptic
This is here Bad Science Starts @ Optimiskeptic
Was Our 13 Year Old Beloved Genius Just Proved Wrong? @ Gizmodo
Aidan’s Solar Tree Gets A Reality Check @ EarthTechling

Let me point out that there are a few things we need to keep in mind here about this whole situation before I write any further:

  1. Aidan, you are one smart dude. Way to go for having an idea and charging after it like a champ.
  2. Aidan’s a 13 year old kid who’s in 7th Grade. Cut him some slack, where’s YOUR Fibonacci-based solar collector array?
  3. Aidan drew some conclusions about data that might not have been really connectable connections, but this happens when you’re 13 and still learning about science. I gotta believe that there are kids who still think that science projects about how farts are fart-smelling are acceptable science, and teachers give them a grade to shut them up and pass them on. I’d also be interested in seeing statistics on how many 7th graders even know what the Scientific Method is and how many of them think it’s a Matt Damon movie. Aidan’s experiment had real zeal, which is a lot more than I can say for an unfortunately large number of “science” I have read lately.
  4. Our teenagers rank 17th in the world for science, and we rank 25th of 30 countries in math. Aidan wasn’t glued to The Jersey Shore, he was out there trying to make sense of the actual world around him.

Yeah, Aidan was perhaps misguided for whatever reason, he is learning science, and he is a 13 year old kid, albeit a pretty sharp one. But he’s applying as he goes. I am so proud of him for that. Instead of talking about how wrong he was, let’s do what real teachers do and help the world understand how Aidan is a pioneer. Make a mistake loudly, and the world will see it as beautiful music someday. Let me know how I can help you keep a solid interest in what you’re learning, it’s of the world’s most vital importance. And don’t forget – there is a huge consortium of people out there who are equally proud of you as I am!

There is something I have noticed over the last five years that makes me really sad, and I keep hoping that my enthusiasm for science and light will rub off on the planet. Every single time someone discovers something – an idea, a design, a way to improve something – a fundamental flaw is discovered, usually very negatively, and then the media has a field day proving how wrong the thing discovered is on all levels. When you criticize instead of thinking constructively about a problem or challenge, you shut people’s enthusiasm down. This leads to a lot of really potentially amazing solutions gone forever because the world was too interested in proving how right they were that someone else was wrong. We need to stop this, and post haste.  People, we need to get excited about science and math again.  Being wrong can no longer be a punishment, our mistakes need to be celebrated so that we can remember that mistakes are stepping stones to achievement (thanks for that by the way, Dad).  There is a very, very large margin between the number of the world’s children I’ve seen do absolutely amazing things and the number of the world’s children I’ve seen do completely detrimental things. We have to teach by example. Ideas can be wrong, designs can be improved, but we can only improve when we all come at a problem with an honest intent for improvement.

Again, congratulations for the initiative, Aiden. Let us know what else you discover. Now that we know you can, we need you to keep doing it.

Interesting bit of news on where the US ranks in some of the STEM fields here, get ready for depression though.

Airport Scanners – Got Any Piercings, Folks? TSA’s Gonna See Them

There has been a lot of hubbub about the airport scanning technology after a wannabe terrorist tried to light his own underpants on fire to blow up a jet on Christmas Day of all days.  The argument basically goes like this:

“It’s an invasion of my privacy and my safety for you to see me naked so you can pretend that I’m a risk.”
“No it isn’t, we need to see you naked to see if you have dangerous things you’re trying to bring on planes.”

scanman
Image by ImYourWorstEnemy on Flickr

Hmm.  I really don’t have the desire to “shake everything I brought” in front of the TSA.  Is there not a better way to do this?  Just so you know, lots and lots of politicians are totally on board with this airport scanner thing – as a matter of fact, <sarcasm> trustworthy people with rigid beliefs </sarcasm> like Joe Lieberman, the Demublican senator from Connecticut.  Joe recently asked a question at an announcing hearing about the whole incident over Christmas Day and how we need to have better airport security:

“We were very lucky this time but we may not be so lucky next time, which is why our defenses must be strengthened. What we know about the Abdulmutallab case raises two big, urgent questions that we are holding this hearing to answer: Why aren’t airline passengers flying into the U.S. checked against the broadest terrorist database and why isn’t whole body scanning technology that can detect explosives in wider use?”

Looks like we’ll see them all over the place in no time.

This is a blog about light, so I want to write a few things at least about the technology that have nothing to do with anyone’s opinion.  Taken for face value, the technology is interesting.  It comes in two forms – “backscattering” x-ray (2 dimensional) and “millimeter wave” (3 dimensional) devices, using terrahertz radio frequency.  Interestingly enough, people have health concerns over both of these technologies, and everyone who dislikes the scanners says they don’t like the breach in their personal comfort.

As far as health issues go, the backscattering x-ray devices deliver a very minimal amount of radiation – according to an article by Julia Clayton of HowStuffWorks, backscattering scanners deliver “approximately 0.005 millirems of radiation [per scan per person]; American Science and Engineering Inc. reports 0.009 mrems.  According to U.S. regulatory agencies, “1 mrem per year is a negligible dose of radiation, and 25 mrem per year from a single source is the upper limit of safe radiation exposure”.  Think of it like this – backscattering x-ray are different than medical x-rays because they don’t primarily travel through you, they record the radiation that is reflected off of your body and foreign material on your body.  Backscatter scans are front and back – 2D.

Millimeter wave technology is also interesting with regards to health – the technology uses very, very high frequency radio waves (in the Terahertz range, or T-waves, per Wikipedia, and the scan travels around your body to create a sort of 3D image.  They also measure the waves coming back from your body, but they measure radio waves, not radiation.  The major health issue associated with the millimeter wave tech is on a DNA-level plane – the problem is that no one knows if the technology interacts with double-stranded DNA, which could cause bubbles in the strands, causing all kinds of epic fail.  Here’s a millimeter wave scan – notice the difference between it and the image above, and how the detail is different, less descriptive, but detailed in its own right:

mm-wave

I am not in the business of promoting any of these scanners, believe me – one company who sells the scanners, MilliVision, had an interesting video on their millimeter wave technology.  Check it out:

Something I found interesting came from an article at Wired – you’ve all seen this image below, right?

scanner-woman

This woman shape is actually Susan Hallowell, director of the Transportation Security Administration’s security laboratory.  After she stepped into the scanner and had this image taken, apparently she blushed and said “”It does basically make you look fat and naked, but you see all this stuff.”

For the record, this technology has been used for a long time – at least a decade – for screening South African diamond mine workers after their shifts for theft.  The shame is that the technology is actually pretty interesting, and it’s worth being developed somewhere.  I’m still just unsure that it needs to be developed while people I don’t know who for the most part treat me like I just committed a felony AND get to see me naked.

You know what I think, what do you think?  Is the body scanner too pervasive for you?  Take the poll!

Airport scanners - what's your feeling?

  • This is a total invasion of my privacy, and I don't like it. (43%, 118 Votes)
  • It's nothing they haven't seen before. (26%, 71 Votes)
  • Big Brother is not going to be peering into my undies any time soon. (20%, 55 Votes)
  • Frankly, I'm an exhibitionist, and they can look all they want. (11%, 28 Votes)

Total Voters: 272

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scanner-man

Thanks Wired, Article World, Wikipedia, and Epic!