Computer Scientists Crack “Unbreakable” Code, Find Minutes of 250-Year-Old Secret Society | Discoblog

manuscript
“Curiosity is inherited with mankind. Frequently we want to know something only because it needs to be kept secret.” Astute psychology on the part of this secret society scribe.

With the most powerful computers ever known <insert maniacal laugh>, you’d think that modern codebreakers would have utterly smashed our forefathers’ puny ciphers. Well…no. There are quite a number of antique documents that remain mysterious, despite cryptologists’ best efforts. Code breaking still relies on good guesses and flashes of insight more than brute force.

But brute force and clever statistical analyses can help you unravel whether that guess was right in the blink of an eye, and that’s what let University of Southern California computer scientists and their collaborators unravel the text of a slender brocade-bound manuscript that had kept its secrets since the 18th century. The first words they deciphered? “Ceremonies of Initiation.”

Starting out, the team had no idea what language the enciphered text was. The carefully inscribed gobbledegook included Greek and Roman letters and abstract symbols, and for a long time the team worked on just the Roman letters, but that yielded nothing. As their analysis found that German was, by a hair, the most likely of the 80 languages they’d tested—the team’s primary focus, not incidentally, is automated translation—they tried to see whether the abstract symbols could be standing in for German letters. This gave them their first successes, and in short order they had most of the text deciphered, revealing it to be the rules and rituals of a German secret society of the mid-1700s. A German secret society of the mid-1700s with some very weird fixations.

Potential inductees must attempt to read a blank sheet of paper, and when they fail, they will have hair from their eyebrows plucked by the master of ceremonies. Members must cover their eyes with aprons or their hands during certain ceremonies. The group describes themselves as freemasons, and the rituals make use of mallets, compasses, epees, and other paraphernalia (and lots and lots of candles). A black carpet inscribed with occult signs is spread on the floor during rituals. You know, the whole DaVinci Code drill–except for real. Read the whole thing for yourself here.

Secret societies were all the rage in Europe in the 1700s, but by their own design we have very little information about their political machinations. So while the aprons, eyes, and etc. are titillating, what’s likely to interest historians most is a passage discussing the rights of man. “This opens up a window for people who study the history of ideas and the history of secret societies,” one of the USC computer scientists said in a release. “Historians believe that secret societies have had a role in revolutions, but all that is yet to be worked out, and a big part of the reason is because so many documents are enciphered.”

And there are plenty more unbroken codes out there to be attacked. The team hopes to tackle the Voynich Manuscript (aptly called “the white whale of the code-breaking world” by the NYTimes), the Zodiac killer‘s encrypted messages, and the Kryptos code on a sculpture on the CIA’s grounds—just for starters. Breaking ciphers, apparently, is a good way to procrastinate on developing sophisticated machine translation.

Image courtesy of University of Southern California and Uppsala University


Ask me something on Slashdot! | Bad Astronomy

Slashdot is a news aggregator site where contributors submit interesting stories about science, tech, and assorted geekery. It’s one of the oldest and biggest social network sites on teh tubez*, and still one of the best. I go there every day to see what’s buzzing. My own humble (ha!) site is linked from there every now and again as well, and I’m always happy when it is.

Every week or so, Slashdot does an interview with someone online. They open up questions, collect a few, and send them to the interviewee to answer via email. So guess who they just asked to participate?

That’s right! Rory Calhoun! No wait, it was me! They’ve opened up a page where you can leave a question. You don’t have to register to ask a question, but if you like fresh techy news, you should sign up anyway. Feel free to ask anything, though bear in mind I’ll be writing out the answer, so something like "Why is the Universe expanding?" might be more text than I’m willing to write and you’re willing to read.

But, to save you time, here are some answers so you don’t have to ask basic questions:

1) Yes, I’m married.

2) I worked on Hubble for ten years, but now I write about it.

3) No.

4) When I write about not wearing pants most of the time, I’m not kidding.

5) 13.73 +/- .12 billion years.

6) It’s a tough choice, but I’d have to say either Wil Wheaton or George Hrab.

So there you go. I hope that helps. Head on over to Slashdot, see what others have asked, and then leave your own question! And my sincere thanks to Slashdot for asking me to be a part of this. It’s an honor.

I’ll add that questions left in the comments on this very post won’t be part of the Q&A; you have to go to Slashdot and write it there. Thanks!


* In fact, in the olden days of the web, when a site got linked by Slashdot it frequently overloaded the server, jamming it and making site loading very slow. This became known as "getting slashdotted" and it happened to me a few times way back when, before the Hive Overmind Discover Magazine started hosting my blog on a beefy server that can handle the load better.


March of the titans: fossil teeth show dinosaurs heading for the hills | Not Exactly Rocket Science

What’s that coming over the hill? Is it Camarasaurus?We’re in western America in the late Jurassic period, and a herd of Camarasaurus dinosaurs is on the move. It’s the dry season and the giants are running out of water. Fortunately, they know exactly where to find a drink: a range of volcanic highlands to the west. To quench their titanic thirst, they must head for the hills. Now, 150 million years later, Henry Fricke from Colorado College had discovered a way of reconstructing their migration.

Vast migrations are a common feature among modern animals, and it’s reasonable to think that some dinosaurs undertook similar treks. But how do you work out the routes of long-extinct animals, when you only know about the spot where they died? The answer, as with many aspects of dinosaur life, is to look at their skeletons. As well as revealing the shape and size of these beasts, dinosaur fossils can also hold a record of their travel plans.

Reptiles replace their teeth throughout their lives and the dinosaurs would have been no different. Whenever they drank, they incorporated oxygen atoms from the water into the enamel of their growing teeth. Different bodies of water contain different mixes of oxygen isotopes, and the dinosaurs’ enamel records a history of these blends. They were what they drank.

It’s easy enough to measure the levels of oxygen isotopes in dinosaur teeth, but you need something to compare that against. How could anyone possibly discern the levels of such isotopes in bodies of water that existed millions of years ago? Local rocks provide the answer. The oxygen also fuelled the growth of minerals like calcium carbonate (limestone), which preserve these ancient atoms just as dinosaur teeth do. If dinosaur enamel contains a different blend of oxygen to the surrounding carbonates, the place where the animal drank must be somewhere different from the place where it died.

Palaeontologists have used oxygen isotopes to infer all manner of dinosaur traits, from the fish-eating habits of spinosaurs to the hot body temperatures of sauropods to the chilly conditions endured by Chinese dinosaurs. These atoms have acted as menus and thermometers. Now, Fricke has turned them into maps.

He studied thirty-two Camarasaurus teeth collected from two sites in the Morrison basin, a stretch of Jurassic rocks in the western United States that’s rife with the remains of giant sauropod dinosaurs. Compared to the surrounding sediments, the Camarasaurus teeth had far less of the heavier oxygen-18 isotope, relative to the lighter oxygen-16. In fact, they had the lowest ratios of oxygen-18 to oxygen-16 ever recorded in the basin.

This implies that the animals must have drunk at higher ground. As air rises, it cools and condenses. Water molecules start to rain out, and those contain heavier oxygen-18 atoms go first. As a result, mountain water is low in oxygen-18 and rich in oxygen-16. The camarasaurs’ teeth betray the fact that they spent at least part of the year in a highland getaway, before returning the basin where they eventually died.

The most obvious high terrain lies in the volcanic mountains to the west. If that’s where they went, the Camarasaurus must have migrated around 300 kilometres in each direction. That’s further than, say, an elephant but less than today’s champion land traveller –the caribou, which migrates over 5,000 kilometres a year.

Fricke thinks that the camarasaurs’ voyage was a seasonal one, rather than a one-off trip. When he took slices through individual teeth, going from the oldest enamel at the tip to the youngest at the root, he found a dip in the ratio of oxygen-18 to oxygen-16. This suggests that as the tooth was created, the animal moved from the basin into the highland regions, probably over the course of 4-5 months. It must have made the return journey shortly before it died.

Other scientists have suggested that the Morrison sauropods travelled over long distances to find the food and water they needed to survive through hard dry seasons, in the way that elephants today. Fricke’s study supports that idea. It involves a lot of assumptions, including about how oxygen isotopes are reflected in the dinosaur enamel, how this changed with temperature, and how hot the Morrison basin was at the time. But even so, Fricke says, “We tried to be as conservative as possible in our assumptions.  I’m as confident [in our conclusions] as I can be given the inherent difficulties of studying strange dead things!”

Mathew Wedel, a sauropod specialist, is intrigued by Fricke’s study, but he thinks it’s a small step away from being convincing. “The obvious thing to do would be to compare the oxygen isotope signals in the Camarasaurus teeth with those from animals with similar tooth formation, which could not possibly have made the same migration: crocodilians.” Fortunately, Dinosaur National Monument is full of the skeletons of ancient crocodiles.

Wedel adds, “Data from very small dinosaurs, like Fruitadens or the various small theropods of the Morrison, would be even better because they were biologically more similar to sauropods.  It’s straightforward work, so hopefully it will be done, and soon.”

Fricke says that while his research strongly supports the idea that Camarasaurus undertook long seasonal migrations, “it does not, however, imply that they must have done so.” To do that, he’ll have to look at other populations of Camarasaurus, and sauropods from different parts of the world. That should tell him if long migrations were a common feature in the lives of these ancient giants, or something specific to the harsh conditions of the Morrison basin.

These studies, which are underway, might even provide clues about why these dinosaurs evolved into the largest land animals the world has ever seen. Fricke says, “If large dinosaurs such as Camarasaurus migrated, but smaller coexisting dinosaurs did not, then it could be possible to argue that migration and the evolution of super-large body sizes went hand in hand.”

Reference: Fricke, Hencecroth & Hoerner. 2011. Lowland–upland migration of sauropod dinosaurs during the Late Jurassic epoch. Nature http://dx.doi.org/10.1038/nature10570

Image: by Dmitry Bogdanov

Japan’s Defense Ministry Would Like to Introduce You To Their Little Friend | Discoblog

sphere
Just chillin’…before tearing off at incredible speed.

What’s black, spherical, and can run you down at 40 mph? Japan’s mini Death Star, of course.

The hovering drone was demonstrated at a tech expo in Japan recently, zipping around like a hummingbird and showing off its stability, which is maintained by three gyroscopes. Even if it hits a wall or is whacked by a bystander, the thing hardly pauses.

The drone’s possible uses include reconnaissance and rescue, the presenter for the Defense Ministry remarked. The whole thing weighs just 350 grams and was built from commercially available parts at a cost of about $1400.

You heard me—commercially available parts. So what are you waiting for?

[via PopSci]


Orion’s got cavities! | Bad Astronomy

The Orion Nebula is perhaps the most famous gas cloud in the sky. And no wonder: it’s easily visible to the unaided eye, it looks fuzzy and diffuse even in binoculars, in small telescopes its shape can be discerned, and in long time exposures its beauty is devastating. The delicate wisps and tendrils, the bold colors, the odd shape… it’s got it all.

I’ve seen hundreds of pictures of it, and there’s almost always something new to see. But I don’t think I’ve ever seen a shot of it quite like this:

Isn’t that incredible? It was taken by Jesus Vargas (Astrogades) and Maritxu Poyal [click to ennebulenate]. Amazingly, it was taken with a telescope that had a lens only 10.6 cm (4") across! But the nebula is so bright that it doesn’t take a big ‘scope to get great images of it (though, to be fair, Takahashi makes very high quality ‘scopes).

What I like about this image is how obviously it shows that the nebula is actually a giant cavity in space. The actual cloud is far larger than what you see here, very dense and dark. But many stars are forming in the heart of the Orion Nebula, and a handful of them are massive and hot. Their ultraviolet radiation has flooded the interior of the cloud, eating away at it, carving out a huge divot light years across, and lighting it up. What you’re seeing here is more tenuous gas filling that cavity.

I love that. When I was younger I thought the nebula was just this diffuse puffery floating out in space, but reality is — as usual — more interesting, more profound, and more awesome than what we might first think. Images like this really drive that home.

Vargas and Poyal have several other images of this magnificent gas cloud, including this slightly wider field-of-view, one with different color filters, and one with a much wider field-of-View. These are all magnificent, and well worth your time looking at.

I’ve written about this nebula many times, as you might expect. Check out the Related posts links below for lots more info on this fantastic object.

Image credit: Jesus Vargas and Maritxu Poyal, used by permission.


Related posts:

- A new old view of an old friend
- The unfamiliar face of beauty
- C-beams off the shoulder of Orion
- A dragon fight in the heart of Orion


WSJ. Magazine Honors Elon Musk

Elon Musk Named Innovator of the Year Award in Technology by WSJ. Magazine

"WSJ. Magazine's first annual Innovator of the Year Awards honors the most creative, disruptive, and influential individuals in the world today. Musk was recognized for revolutionizing three of the biggest industries in the world -- automobiles, energy and space exploration -- simultaneously. Artist Tom Sachs, whose recent work is based on the imagery of space, presented the award to Musk."

Shooting for the Stars, Wall Street Journal

"Musk launched SpaceX in 2002 and built and designed his own engines from scratch. "I'm head engineer and chief designer as well as CEO, so I don't have to cave to some money guy," he says. He launched his rocket with a team of eight in the control room, instead of dozens. The result: He's offering to send a 10,000-pound payload to geosynchronous orbit for $60 million (compared to an industry standard many tens of millions higher).

Keith's note: Gee, I guess Wall Street Journal reporter Andy Pasztor was not on the selection committee for this award 😉

Boeing Signs Deal To Use OPF 3 at KSC

NASA to Announce New Agreement for Kennedy Facilities Monday

"The new partnership was developed following a Notice of Availability NASA issued in January. The notice was used to identify interest from industry for space processing and support facilities at Kennedy. These facilities have become available for space-related commercial use following the end of the Space Shuttle Program."

Boeing to sign lease for NASA's space shuttle hangar, Reuters

"The company has reached agreement with Space Florida, a state-backed agency working to expand space-related businesses in Florida, to lease Orbiter Processing Facility 3 at the center, Boeing spokeswoman Susan Wells said on Friday."

Did China Hack U.S. Satellites? (NASA Update)

NASA Statement on Suspicious Terra Spacecraft Events

According to NASA PAO: "NASA experienced two suspicious events with the Terra spacecraft in the summer and fall of 2008. There was no manipulation of data, no commands successfully sent to the satellite, and no data captured. NASA notified the Department of Defense, which is responsible for investigating any attempted interference with satellite operations. While we cannot discuss additional details regarding the attempted interference, our satellite operations and associated systems and information are safe and secure. We are complying with the guidance in the National Space Policy to protect our critical space systems and have created a working group to establish and implement an agency-wide space protection program. NASA built Landsat-7 for the U.S. Geological Survey; all inquiries regarding Landsat-7 should be addressed there."

China key suspect in U.S. satellite hacks: commission, Reuters

"Larry Wortzel, one of the 12 commissioners, told Reuters on Friday. PLA is short for China's People's Liberation Army. Wortzel, a retired U.S. Army colonel and former military attache in China, cautioned that commissioners cannot be sure that the activity in question can be linked to China. But he said Beijing had conducted numerous tests on space warfare systems in 2007 and 2008. "I don't think it is a wild analytical leap to suggest that these hacks could have been part of that matrix of testing," Wortzel said in an email."

No, Bob, The White House Is Not Going to "terminate NASA’s planetary exploration program"

Obama readies to blast NASA, Bob Zubrin, Washington Times

"Word has leaked out that in its new budget, the Obama administration intends to terminate NASA's planetary exploration program."

NASA Planetary Science Not Being Killed, Says NASA Official, Universe Today

"This would all be horrible if true, but the director of NASA's Planetary Science division, Jim Green assured members of the NASA Advisory Council's Planetary Science subcommittee that it is not."

Planetary Science Lives, NASA Official Says, Space News

"Speaking at an Oct. 27 meeting of the NASA Advisory Council's Planetary Science subcommittee, Jim Green, director of NASA's Planetary Science division, took issue with an opinion piece claiming the agency was gutting its robotic exploration program following a pair of upcoming missions."

Keith's note: OK Bob. Please show show us the budget documents wherein OMB intends to "terminate NASA's planetary exploration program." No one else seems to know about this. Maybe you can reveal hard proof to support your claim next week at your event with the Planetary Society.

NPOESS in Space (Finally)

NASA Launches Multi-Talented Earth-Observing Satellite

PCAST Meeting Featured Bolden (2011), earlier post

"Bolden also refered to NPOESS as "one of my nightmares" and that it is "also one of John Holdren's nightmares" and "we won't talk about that unless you really want to".

- Hearing on Polar Weather Satellites(2011), earlier post
- The NPOESS "Headache" Just Got Worse(2011), earlier post
- NPOESS Woes Continue (2009), earlier post
- Prepared Statements from Yesterday's NPOESS Hearing (2007), earlier post
- Another NPOESS Hearing (2006), earlier post
- More NPOESS Woes (2006), earlier post
- NPOESS Over Budget and Behind Schedule (2006), earlier post
- NPOESS Team Faces The Music (2005), earlier post

Paul Martin Is Not Going to Comment About Abused Elderly Woman

Keith's note: Obviously Paul Martin has said nothing. I did not expect that he would - certainly not in response to anything I did or did not do on NASAWatch. For what it is worth there is extreme concern at senior levels of the agency (as expressed to me) that this sad episode has resulted in a black eye for NASA when in fact it was the NASA OIG who was responsible for this mess. Alas, hundreds of stories appeared in newspapers and online - with the fault focused on "NASA" in the headlines and lead sentences.

Due to the fact that Inspector Generals are independent of the agency they "inspect" (this is actually a very good thing) NASA has near zero ability to affect the behavior of the IG's office - or publicly comment on it. Paul Martin is apparently quite comfortable with not explaining to taxpayers (he works for them too) why an elderly woman was roughed up and detained by half a dozen police officers with weapons and then released - with no charges filed after 5 months. That is his call to make. Alas, only a truly insensitive creep would think that it was O.K. not to at least express regret that this situation happened to a small, elderly woman the way that it did. But Martin is tone deaf and oblivious to the real world aspects of what his office does.

To those of you who questioned why I used NASA Watch the way I did to make this point - well its simple: this is a matter of conscience for me. I make no apologies. This is just plain wrong. I have done things like this before and I will most likely do so again.

- It's up to you Mr. Martin. Say something., earlier post
- NASA IG Refuses To Comment on Official Abuse of Elderly Woman, earlier post
- NASA IG Sends Cops in Flack Vests After 74 Year Old, 4'11" Grandmother, earlier post

Ron Greeley

In Memory: Planetary Geologist Ronald Greeley

"Ronald Greeley, a Regents' Professor of planetary geology at Arizona State University who has been involved in lunar and planetary studies since 1967 and has contributed significantly to our understanding of planetary bodies within our solar system, died Oct. 27, in Tempe. He was 72. Greeley, a pioneer in the planetary geology field, served as the director of the NASA-ASU Regional Planetary Image Facility and principal investigator of the Planetary Aeolian Laboratory at NASA-Ames Research Center."

Special Facebook Page

Webb Budget Problems Linger

Budget fight rages over James Webb Space Telescope, Washington Post

"But if Congress provides less than the $530 million that NASA says the project needs next year, the schedule will slip further and costs will continue to rise. In 2006, NASA estimated that Webb would cost $2.4 billion and could launch in 2014. In 2008, the price tag rose to $5.1 billion. A congressionally mandated report released last year found that NASA had underestimated costs and mismanaged the project. This summer, NASA said it had already spent $3.5 billion on the project and needed a total of $8.7 billion to launch in 2018."

Update: NASA’s Stealth Fuel Depot Studies

Fueling Stations vs. Monster Rocket, Dana Rohrabacher, Space News

"At the end of our July 12 House Science, Space, and Technology Committee hearing, "A Review of NASA's Space Launch System," I asked NASA Administrator Charles Bolden about the relative cost of using the technology of on-orbit propellant depots instead of relying on new large heavy-lift launch vehicles. He replied that he believed the studies had been done, and the fuel depot solution proved to be more expensive, and promised to get me the full answer. As of this writing, I am still waiting for that answer. It has been more than three months, and NASA has not provided any analysis, or any data at all, that shows why depots are not a good solution or why they are more expensive."

- Rohrabacher Demands Release of NASA's Recent On-Orbit Fuel Depot Analysis, earlier post - Update on NASA's Hidden Fuel Depot Studies - NASA Studies Show Cheaper Alternatives to SLS, earlier post

It’s up to you Mr. Martin. Say something.

Keith's note: To reiterate and reinforce my post below with regard to the inability of NASA Inspector General Paul Martin to address the manner with which a 74 year old woman was roughed up by law enforcement officials participating in a NASA IG investigation. She has yet to be charged with any crime.

Since Paul Martin's staff have already been leaking investigation details to the media, this whole "no comment" charade is utterly moot. Martin now needs to say something publicly and take some responsibility. Not to do so reflects directly on the White House - they appointed him. It also besmirches the entire agency and everyone who works there.

To underscore that point, NASA Watch will lie dormant until Friday. It's up to you Mr. Martin. Say something.

NASA IG Refuses To Comment on Official Abuse of Elderly Woman

Feds grab granny in moon rock sting (with video), CBS

"Davis recalled, "Someone is grabbing me from the back. Now they're pulling me out of the booth and they have a hold of me pretty darn good, and the force was like, unnecessary ... because I'm like 110 (pounds). I'm four-foot-eleven." Davis claims the agents bruised her arm and tailbone during the incident, but the emotional wounds are far worse. "I felt humiliated," Davis said. "I felt, this may not be proper to say, but I tell you, I felt raped. I really did."

Keith's note: This is all rather pathetic - still no public comment from the NASA Inspector General as to why this small, elderly woman was physically abused like this. Yet after many months she has yet to even be charged with anything. The standard OIG line is "no comment on an ongoing investigations". Yet clearly OIG staff was blabbing to the media before this story got hit the fan. Just whose best interests are being served here? I can't imagine that Charlie Bolden has nothing to say about this.

The NASA IG staff have already abrogated the "no comment" policy by virtue of the considerable detail with which news reports about this "ongoing case" have been sourced. NASA Inspector General Paul Martin should be personally embarrassed by this whole episode and should take the professional - and personal - responsibility to address the manner in which this elderly woman was treated. Not to do so borders on abject cowardice on Martin's part. What kind of person condones the treatment of a little old lady like this?

NASA IG Sends Cops in Flack Vests After 74 Year Old, 4'11" Grandmother, earlier post

NASA Evacuates NEEMO – JSC Deliberately Withholds Information

NASA evacuates astronauts from deep-sea training

"NASA evacuated a crew of astronauts Wednesday from an underwater lab off the coast of Florida where they were training for a trip to an asteroid, due to the approach of Hurricane Rina. "Crew decompressed overnight and will return to surface shortly. Hurricane Rina just a little too close for comfort," the US space agency said in a message on the microblogging site Twitter. The NASA Extreme Environment Mission Operations (NEEMO) team climbed aboard support boats that were waiting at the surface and they were expected to be on dry land by 9:00 am (1300 GMT)."

Keith's 11:05 am EDT note: Nothing from NASA PAO on this. Just a picture on Twitter and this tweet "Crew has left Aquarius on their way to the awaiting support boats. On dry land soon." (earlier Tweet here)

I find it to be rather odd how NASA JSC PAO did not bother to tell anyone about this the way they tell people about everything else. Decompression for a return to the surface takes 17-18 hours - so they made this decision early yesterday afternoon - yet no one at JSC PAO said anything at the time. That is a deliberate decision to withhold information from the public - for no obvious reason.

If something similar happened on a shuttle mission or on the ISS, you know that NASA PAO would have been all over this - and not releasing that information would cause a firestorm in the media. Perhaps this is not as good of an analog of space travel as some would think since JSC PAO is either out of the loop or, as it seems, part of a deliberate plan to withhold critical information by NASA JSC managers. This is not a good sign of how missions of exploration should be conducted in the future.

NASA'S NEEMO Mission Ending Early Due To Hurricane Rina

"The six aquanauts of the NEEMO crew left the facility, where they lived for five days, and returned to the surface of the Florida Keys National Marine Sanctuary in Key Largo on Wednesday morning."

Keith's 12:35 pm EDT note: 22 or so hours after decompression began (and one would expect 24 or more hours after a decision was made to evacuate NEEMO) NASA JSC PAO finally gets around to issuing a press release.

YouTube and NASA Want Student Experiments

NASA has partnered with Space Adventures to support the YouTube Space Lab competition that invites students to envision and design their own experiment with the ultimate prize -- flying it on the International Space Station.

The contest opened on October 11, and will continue to accept submissions in the form of a two-minute video through December 7. Students age 14 to 18 can become researchers by proposing up to three separate original entries on the official YouTube Space Lab contest Web site. Participants can enter as individuals or in teams of up to three people. Entries must include an experiment question, hypothesis, method, and expected results.

NASA's Mars Rover Curiosity Gains DAN Apparatus

From Engadget:

"You can think of DAN as a reconnaissance instrument." That's a quote from Igor Mitrofanov of the Space Research Institute, Russia, who is being deemed the "principal investigator" of the Dynamic Albedo of Neutrons. Shortened to DAN for obvious reasons, this guy will soon