Years ago, I got turned on to the psychedelic New Orleans "voodoo" vibe of Dr. John (aka Mac Rebennack, Jr.). His 1968 debut Gris-Gris is a fantastically weird amalgam of R&B, dark psych rock, and NOLA culture. I'd never seen footage of the Night Tripper, as Dr. John is also known, until today. Quite a spectacle. From music critic Richie Unterberger's liner notes for a reissue of Gris-Gris:

Gris-Gris was the first record credited to Dr. John, and to most listeners he seemed to have dropped out of nowhere with his mystical R&B psychedelia and Mardi Gras Indian costumes.  The album, however, was actually the culmination of about 15 years of professional experience, during which Dr. John -- born Mac Rebennack in New Orleans -- had absorbed the wealth of musical influences for which the Crescent City is famed.  Gris-Gris's roots reach back well beyond the dawn of the twentieth century, even as the album took in cutting-edge influences such as 1960s progressive jazz, and pushed into territory that no popular musician had ever explored in quite the same fashion.

"Gris-Gris" itself is a New Orleans term for voodoo, and the name Dr. John taken from a New Orleans root doctor of the 1840s and 1850s.  Also known as John Montaigne and Bayou John, he was busted in the 1840s for practicing voodoo with Pauline Rebennack, who may or may not have been a distant relative of our man Mac.  One of Mac's grandfathers sang in a minstrel show, and the latter-day Dr. John adapted one of grandpa's favorite tunes, "Jump Sturdy," into the track on Gris-Gris of the same name.  His onstage costumes and feathered headdresses, the source of shock and delight to audiences since the late 1960s, are similarly adapted from those worn by Mardi Gras Indians in New Orleans, famed for the infectious tribal percussive rhythms and chants they perform in local parades.

"Gris-Gris" by Dr. John, The Night Tripper (Amazon)

Cheap laser-cutting has come to the world's crafters, and Etsy is awash in lovely, precision-cut tchotchkes of all description. Case in point: Edgar Allan Poe in black stainless steel, $26 from FableAndFury.

Edgar A. Poe Memento cameo necklace in black stainless steel (via Wonderland)

Whether the reasons are ideological, demophobia-based, or a little bit of both, many of us would rather avoid today's mass shopping chaos. As an alternative to Black Friday, Story Corps is promoting today as the National Day of Listening--an opportunity to sit down for an hour with family members and other people you care about, ask them about their lives and preserve their stories for future generations.

At the National Day of Listening site, you'll find helpful How To's for recording and preserving family stories and a question generator, to help you get over that "what the heck do I ask Grandma?" hump.

Your family stories can also become part of the oral history archives at the American Folklife Center in the Library of Congress. To do that, though, you'll have to get hooked up with a Story Corps professional recording session. They've got semi-permanent booths in New York, San Francisco and Atlanta, and they're traveling the country with a portable system all year.

Image courtesy Flickr user Adam Selwood, via CC.

Rob sez,

"Documents recently obtained through access to information legislation show that author David Bernans was being spied upon by investigators at Concordia University in Montreal.

"In this first-person narrative, Bernans chronicles his experience dealing with Concordia's security apparatus, and questions the motivations of a university that spies on and censors its students."

Christ, a university with its own private eye squad made up of failed Fed cops? What's next, a no-fly list for the campus shuttle-bus? Lookit these Keystone Kop bumblers, chasing people around because they're "interested in bilingualism." Hey, Concordia grads, is this how you want your alumni donations being spent?

Mark and I have rounded up some of our favorite items from our 2009 Boing Boing reviews for the second-annual Boing Boing gift guide. We'll do one a day for the next six days, covering media (music/games/DVDs), gadgets and stuff, kids' books, novels, nonfiction, and comics/graphic novels/art books. Today, it's gadgets!

Duct Tape Bandage: Nothing butches up your wounds like an official duct tape band-aid.

Full review | Purchase

Olympus WS-110 WMA Digital Voice Recorder The Olympus WS-110 digital voice recorder works beautifully. The interface was pretty easy to figure out, and the built-in USB plug is very handy. I just stick it my computer and it mounts like a disk. Full review | Purchase

Comic fandom's rarely held to be a welcoming place for girls. But one correspondent remembers fondly her trip to the 1978 San Diego Comic-Con, when she was a wee 8-year old girl. Other females, however, were few and far between.

Library and Archives Canada has released a whole ton of WWI images to Flickr, including some stunning color paintings of Vimy Ridge and related places.

LAC / BAC's photostream (via Resource Shelf)

(Image: Anti-conscription parade at Victoria Square / Défilé anti-conscription au Square Victoria)

Welcome to the sixth serialized installment of J.C. Hutchins' human cloning thriller 7th Son: Descent. If this is your first exposure to our free serialization of 7th Son, you can easily catch up by experiencing part one, part two, part three, part four and part five. You can also dive in right away, thanks to...

THE STORY SO FAR: John, Kilroy2.0, Father Thomas and four other unwitting human clones have been assembled by the U.S. government to track their villianous progenitor, a psychopath responsible for the murder of the president. His plans of terror are just beginning.

In the last episode, the clones continued to decipher John Alpha's Morse code clue. Meanwhile at a military base in the Russian wilderness, a former CIA agent named Doug Devlin reminisces about his past -- and his current alliance with Alpha. A much larger conspiracy is unveiled.

Check out this week's installment below. If you're enjoying this serialized experience, support the book by purchasing a copy at Amazon, Barnes & Noble or Borders, or printing this PDF order form and presenting it at your favorite bookstore. You can learn more about the book at J.C.'s site.

Seventh Son, Part 6

Clever Cake Studios made this smashing game-themed, Tetrisoid cake for the opening of a local Play'N'Trade store -- the little faces are caricatures of store employees.

Clever Cake Studio (via The Boing Boing Flickr Pool)

Penn State researchers have conducted a study into the use of search engines and conclude that we don't just search to find out facts, but rather, to learn:

The researchers sought to discover the cognitive processes underlying searching. They examined the search habits of 72 participants while conducting a total of 426 searching tasks. They found that search engines are primarily used for fact checking users' own internal knowledge, meaning that they are part of the learning process rather than simply a source for information. They also found that people's learning styles can affect how they use search engines.

"Our results suggest the view of Web searchers having simple information needs may be incorrect," said Jim Jansen, associate professor of information sciences and technology. "Instead, we discovered that users applied simple searching expressions to support their higher-level information needs."

Search Engines Are Source of Learning

Nat sez, "Six thousand marauding camels have rampaged though a small Australian outback town. Apparently there are over a million in the outback, doubling their numbers every nine years, and despoiling the ecosystems, water supplies, and Aboriginal resources. Wikipedia knows all. One proposed solution involves an export-licensed, halal-certified abattoir to produce camel meat for export. Just goes to show that there's no tasty meat source so invasive and pestilential that it doesn't have an industry and lobby group."

They have smashed water mains, damaged homes, buildings and the local airstrip - threatening emergency medical evacuations - and scared local residents from venturing outside.

"The community of Docker River is under siege," said the Northern Territory's Local Government Minister, Rob Knight.

"This is a dire situation which requires immediate action

...Central Australian Camel Industry executive officer, Peter Seidel, said camel meat was low in fat and cholesterol and tasted like beef.

"There is substantial demand worldwide (for camel meat). An investor from Oman is already interested," Mr Seidel said.

Feral camels ruling the roost in Outback (Thanks, Nat!)

(Image: Deve (Camel), a Creative Commons Attribution photo from Veyis Polat's Flickr stream)

I've posted before about my brother Mark Pescovitz's fine art photography. In his spare time, Mark is a transplant surgeon and medical research scientist. Today, he and his colleagues published a paper in the New England Journal of Medicine about a new way to slow and possibly even stop the progression of type 1 diabetes, also known as juvenile-onset diabetes. The approach uses the drug Rituxan, normally indicated to treat non-hodgkins lymphoma and rheumatoid arthritis. Is it nepotism for me to post about my brother's accomplishment? Nah, just nachas. Keep up the great work, Mark! From Reuters:

"What this study does is open the door to a whole new way to approaching type 1 diabetes," Dr. Mark Pescovitz of Indiana University, who led the study, said in a telephone interview.

Rituxan, known generically as rituximab, is made by Genentech, a unit of Roche Holding AG and Biogen Idec Inc. It was designed to wipe out immune cells known as B lymphocytes, which proliferate out of control in lymphoma.

The same cells are also involved in the autoimmune destruction of healthy cells and tissue seen in rheumatoid arthritis and, in theory, in juvenile diabetes.

Usually, by the time diabetes symptoms appear, 80 to 90 percent of those insulin-producing cells have been destroyed. The Pescovitz team gave Rituxan hoping to save the remaining cells.

The treatment worked at first and the body produced more insulin. But over time, the effects faded, and insulin production began to decline at the same rate as among people who received placebo.

Pescovitz said he was not disappointed. Further tests will show if repeated treatments with Rituxan or newer drugs that also eliminate B lymphocytes will keep insulin production up.

"Cancer drug preserves insulin cells in diabetes" (Reuters)

"Rituximab, B-Lymphocyte Depletion, and Preservation of Beta-Cell Function" (New England Journal of Medicine)