NASA released this incredible image of the sky that depicts 22 months of X-ray data captured from the International Space Station using the Neutron star Interior Composition Explorer (NICER). From NASA:

“Even with minimal processing, this image reveals the Cygnus Loop, a supernova remnant about 90 light-years across and thought to be 5,000 to 8,000 years old,” said Keith Gendreau, the mission’s principal investigator at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. “We’re gradually building up a new X-ray image of the whole sky, and it’s possible NICER’s nighttime sweeps will uncover previously unknown sources.”

NICER’s primary mission is to determine the size of dense remains of dead stars called neutron stars — some of which we see as pulsars — to a precision of 5%. These measurements will finally allow physicists to solve the mystery of what form of matter exists in their incredibly compressed cores. Pulsars, rapidly spinning neutron stars that appear to “pulse” bright light, are ideally suited to this “mass-radius” research and are some of NICER’s regular targets.

Other frequently visited pulsars are studied as part of NICER's Station Explorer for X-ray Timing and Navigation Technology (SEXTANT) experiment, which uses the precise timing of pulsar X-ray pulses to autonomously determine NICER’s position and speed in space. It’s essentially a galactic GPS system. When mature, this technology will enable spacecraft to navigate themselves throughout the solar system — and beyond.

Read the rest

A family in Edinburgh had this curious medieval chess piece, mostly tucked in a drawer, for more than 50 years since the grandfather, an antiques dealer, bought it for £5. Recently, his granddaughter had it appraised at Sotheby's where it was identified as one of the five missing pieces from the historically significant Lewis Chessmen from the late 12th/early 13th century and dug up on the Isle of Lewis in 1831. The single piece is expected to fetch £1 million at auction. The rest of the set is held by the British Museum and the National Museum of Scotland. From the BBC News:

They are seen as an "important symbol of European civilisation" and have also seeped into popular culture, inspiring everything from children's show Noggin The Nog to part of the plot in Harry Potter And The Philosopher's Stone...

The newly-discovered piece is a warder, a man with helmet, shield and sword and the equivalent of a rook on a modern chess board, which "has immense character and power..."

The discovery of the hoard (of pieces) remains shrouded in mystery, with stories of it being dug up by a cow grazing on sandy banks.

It is thought it was buried shortly after the objects were made, possibly by a merchant to avoid taxes after being shipwrecked, and so remained underground for 500 years.

Read the rest

The Sentinelese are one of the world's last "uncontacted" indigenous peoples, a hunter-gatherer tribe who live on the remote North Sentinel Island in India's Andaman Islands chain. You may recall that last November, a missionary named John Allen Chau, 27, obsessed with trying to convert the tribe to Christianity, paid local fishermen to help him get near the island. As soon as he illegally landed his canoe on the shore and started preaching, the Sentinelese fired arrows. He escaped with injuries but returned twice later and was eventually killed.

This footage above of the Sentinelese from 1991 was taken by anthropologist T N Pandit of India's Ministry of Tribal Affairs who attempted to visit them for several decades. Usually, the Sentinelese hid or fired arrows, but in 1991 they waded into the ocean to meet Pandit and his team peacefully.

"We were puzzled why they allowed us," he told the BBC last year. "It was their decision to meet us and the meeting took place on their terms."

"We jumped out of the boat and stood in neck-deep water, distributing coconuts and other gifts. But we were not allowed to step onto their island."

According to the BBC, "Mr Pandit says he does favour the re-establishment of friendly gift-dropping missions with the tribe, but says they should not be disturbed. 'We should respect their wish to be left alone, he said.'"

Well, duh. Read the rest

From Smithsonian Channel's "Great Blue Wild: Life in the Muck:"

The speed of a hairy frogfish’s bite is the result of a vacuum in its mouth that can suck in its prey in just 1/6000th of a second. It’s so fast that even slow-motion video struggles to capture it.

Read the rest

Roky Erickson, the pioneering psychedelic musician behind the 13th Floor Elevators, has died at age 71. A brilliant legend of Texas garage rock who struggled with schizophrenia and drug abuse, Erickson's far out lyrics, songs, and life had a tremendous influence on countless punk, psych, experimental, and avant-garde bands. Erickson moved culture. In 1966, Erickson unleashed the quintessential psych classic "You're Gonna Miss Me." He was right. RIP, Roky.

(Variety)

Read the rest

In the realm of rocket geeks and space nerds, filmmakers MaryLiz Bender and Ryan Chylinski have dream jobs. The pair have the equivalent of "backstage passes" to SpaceX, NASA and ULA rocket launches where they capture and share breathtaking videos that convey the power, risk, and thrill of space exploration. The work of their studio, called Cosmic Perspective, is visceral, wondrous, and inspiring. Now Bender and Chylinski are creating a fascinating art book enhanced with augmented reality along with a companion short film "documenting humanity's grand adventure to space." Titled "Guidance Internal: Lessons from Astronauts," the book, film, and their touring Cosmic Perspective show lies at the intersection of science and art "to inspire hope, elevate empathy, and bring people together." They've launched a Kickstarter to support the project and it looks, well, stellar.

From Kickstarter:

The art and the pages in this book come to life immediately teleporting you to rocket launch pads, directly to our intimate interviews with astronauts and the people sending missions to space. We fuse art with science blending our love of high-dynamic range photography with compelling video to capture the emotion, excitement, and gravity of these events. We also give you a front-row seat to transformative performances by artists inspired by these experiences.

We place autonomous high-resolution and ultra-high speed video cameras at the launchpads of SpaceX, NASA, and ULA. These are cameras we place well ahead of the liftoff, design to survive the elements and, since no humans can be anywhere near the rockets, trigger without any human interaction.

Read the rest

Texas governor Greg Abbott signed a bill into law "relating to the criminal consequences of engaging in certain conduct with respect certain instruments designed, made, or adapted for use in striking a person with a fist." The law strikes "knuckles" from a list of prohibited weapons that a person can't "intentionally or knowingly possesses, manufactures, transports, repairs, or sells."

The Texas Penal Code defines "knuckles" in this context as "any instrument that consists of finger rings or guards made of a hard substance and that is designed, made, or adapted for the purpose of inflicting serious bodily injury or death by striking a person with a fist enclosed in the knuckles."

From CNN:

Rep. Joe Moody, a Democratic legislator from El Paso who sponsored the bill told the Texas Standard... "A young woman who has a keychain for self defense, certainly fits the statute of knuckles. And she was arrested for that."

Supporters of the bill argued "knuckles are primarily a defensive tool," the summary says, and shouldn't be associated with "explosive weapons, machine guns, and other prohibited weapons."

The law comes after lawmakers previously removed switchblades from that same banned list in 2013.

"Law abiding Texans who carry knuckles, perhaps as part of a novelty key chain, should not be vulnerable to jail time for possessing a legitimate self defense tool," the summary says.

"It's now legal to carry brass knuckles in Texas. Because, 'self-defense'" (CNN)

image: uncredited via Wikipedia Read the rest

Again with the military and the sky penises. Last time I posted about this, it was Navy pilots pulling a prank over the state of Washington. This week, it was Air Force fighter jets over Arizona's Luke Air Force Base and the official statement is that it was an "accident." From CNN:

"We've seen the photos that have been circulating online from Tuesday afternoon. 56th Fighter Wing senior leadership reviewed the training tapes from the flight and confirmed that F-35s conducting standard fighter training maneuvers ... resulted in the creation of the contrails," an Air Force spokesperson told CNN. "There was no nefarious or inappropriate behavior during the training flight." Read the rest

In 1965, two years before Nico made the Warhol/Factory scene with the Velvet Underground and released her first solo LP "Chelsea Girl," she recorded this cover of Gordon Lightfoot's "I'm Not Sayin'." According to Wikipedia, "This version of the song features Jimmy Page, then a studio musician, on the 12-string guitar. Nico's version was produced by Rolling Stones multi-instrumentalist Brian Jones and the promo film was shot at West India Docks in London." Rolling Stones manager Andrew Loog Oldham released the track as a 7" backed with "The Last Mile," written by Oldham and Page.

Read the rest

The inimitable Patti Smith will release a new memoir, Year of the Monkey, on September 24. A blend of reality and dreams, illustrated with Smith's Polaroids, the book captures her experience of a single year, 2016. From the publisher:

Following a run of New Year’s concerts at San Francisco’s legendary Fillmore, Patti Smith finds herself tramping the coast of Santa Cruz, about to embark on a year of solitary wandering. Unfettered by logic or time, she draws us into her private wonderland with no design, yet heeding signs–including a talking sign that looms above her, prodding and sparring like the Cheshire Cat. In February, a surreal lunar year begins, bringing with it unexpected turns, heightened mischief, and inescapable sorrow. In a stranger’s words, “Anything is possible: after all, it’s the Year of the Monkey.” For Smith – inveterately curious, always exploring, tracking thoughts, writing – the year evolves as one of reckoning with the changes in life’s gyre: with loss, aging, and a dramatic shift in the political landscape of America.

Smith melds the western landscape with her own dreamscape. Taking us from California to the Arizona desert; to a Kentucky farm as the amanuensis of a friend in crisis; to the hospital room of a valued mentor; and by turns to remembered and imagined places, this haunting memoir blends fact and fiction with poetic mastery. The unexpected happens; grief and disillusionment set in. But as Smith heads toward a new decade in her own life, she offers this balm to the reader: her wisdom, wit, gimlet eye, and above all, a rugged hope for a better world.

Read the rest

(UPDATED BELOW)

Abby Smith, a graduating senior at West Virginia's Parkersburg High School, claims that her principal, Kenneth DeMoss, plagiarized his commencement speech from Ashton Kutcher's monologue at the 2013 Teen Choice Awards. She originally posted the video above on her Facebook page.

According to Yahoo Lifestyle, "the principal directed Yahoo Lifestyle to the district's superintendent, who did not immediately respond to requests for comment, A Google search for "best motivational speech for teens" yields Kutcher's 2013 speech as the second video result."

From Yahoo:

"So first, the opportunity," principal DeMoss said in the graduation ceremony video. "I believe that opportunity looks a lot like hard work. When I was a kid growing up, I didn't get paid to do chores. I had to do 'em. I had to run the vacuum cleaner, dust the house, clean my room, cut the grass. When I became 15, I had to get my first paid job working as a busboy, so I could pay for my own insurance to help drive my family car. I didn't have my own car, nor was I given one; the family had to share it. Then I got a job working as a waiter; then I got a job selling shoes at the mall, then I got a job being a laborer for a construction company carrying shingles up and down a ladder to a roof and cleaning up job sites. Sometimes I even did two jobs at once. At one point, I was juggling four part-time jobs, like going to college."

"And the greatest thing about that is that I never had a job, in my life that I was better than, that I was too good for," the principal continued in the speech delivered to graduates.

Read the rest

The 1990s nanotechnology dream of tiny robots swimming through our blood stream to treat disease is moving (verrrry) slowly but surely toward reality. In a new milestone, researchers used an external magnetic field to steer microbots through a live mouse's body carrying therapeutic stem cells. From IEEE Spectrum:

..Delivering stem cells typically requires an injection with a needle, which lowers the survival rate of the stem cells, and limits their reach in the body. Microrobots, however, have the potential to deliver stem cells to precise, hard-to-reach areas, with less damage to surrounding tissue, and better survival rates, says Jin-young Kim, a principle investigator at DGIST-ETH Microrobotics Research Center, and an author on the paper.... The team fabricated the robots with 3D laser lithography, and designed them in two shapes: spherical and helical. Using a rotating magnetic field, the scientists navigated the spherical-shaped bots with a rolling motion, and the helical bots with a corkscrew motion. These styles of locomotion proved more efficient than that from a simple pulling force, and were more suitable for use in biological fluids, the scientists reported....

Kim says he and his colleagues are developing imaging systems that will enable them to view in real time the locomotion of their microrobots in live animals.

Read the rest

Last night, The Cure celebrated the 30th anniversary of their Disintegration LP by playing the entire album at the Sydney Opera House. They opened with an array of b-sides and demo tracks, moved into Disintegration, and encored with "Burn" from The Crow soundtrack, "Three Imaginary Boys" from their 1979 debut album, and a cover of Wendy Waldman's "Pirate Ships." Here's the full setlist.

Read the rest

Yesterday, a guest on the 28th floor at the Tidewater Resort on Panama City Beach caught this video of a big shark circling a lone woman who had no idea the animal was nearby. Eventually people on the beach noticed the shark and yelled to the woman to return to shore. I don't know what kind of shark it was, or whether it was hungry, but I am certain that this video would be more interesting with the soundtrack below. (News Herald)

Read the rest

In 1851, Michael Faraday secretly measured the muscle movements of Ouija board users who believed that the planchette was under ghostly control. According to Faraday, the users were unconsciously moving their muscles and but truly thought a spirit was pushing the planchette. A few decades later, physiologist William Carpenter dubbed this the "ideomotor effect." To this day, the ideomotor effect is a powerful phenomena and one that scammers have used to sell bogus "scientific" instruments. From the Wellcome Collection:

For example, in 2014, James McCormick, a British businessman, was convicted of selling fake bomb detectors to various international police forces. McCormick’s devices were marketed as using principles similar to dowsing, with extreme life-or-death stakes. The operator was supposed hold the device, called the ‘ADE 651’, like a wand, and allow its subtle movements to direct them towards dangerous substances.

The devices themselves have been determined to be entirely non-functional. But thanks in part to the ideomotor effect, they could easily feel functional, especially if the operator were confident in their legitimacy.

Since the late 1990s, non-functional detection devices with names such as ‘Sniffex’, ‘GT 200’ and ‘Alpha 6’ were sold by various scammers to governments throughout the world, including those of Iraq, Egypt, Syria, India, Thailand and Mexico. The World Peace Foundation of Tufts University, which tracks corruption related to international arms trading, estimates that fake bomb detectors generated more than $100 million in profit between 1999 and 2010.

"The psychology of Ouija" (Wellcome Collection via Daily Grail)

Vintage image: SFO Museum Read the rest

On June 7, the Prince estate will release Originals, a compilation of familiar songs that the artist put to tape as demos but eventually gave to other musicians to record and release. Included are the original versions of killer Prince songs later recorded by Sheila E., Kenny Rogers, Martika, The Family, Sinead O'Connor, and the Bangles. Gavin Edwards writes in the New York Times:

When Prince saw the Bangles on MTV, he wanted to be some kind of friend to the band, and after making a guest appearance at one of their shows, offered them a song.

“I knew it was an incredible gift,” said the Bangles singer-guitarist Susanna Hoffs. “It was like putting on the slipper in a fairy tale.” She drove across Los Angeles to Sunset Sound studio, nervous and excited for the charming Prince to hand-deliver the song to her. As it turned out, he was busy recording, so she picked up a cassette tape and drove back to the Bangles’ studio.

“We all hovered around a cassette machine,” Hoffs said. They listened to the tape, which had two songs: “Manic Monday” and “Jealous Girl.”

The band unanimously opted for “Manic Monday,” which rewrote Prince’s hit “1999” with lyrics about a woman’s 9-to-5 travails instead of a nuclear apocalypse. (“Jealous Girl” was later sung by Bonnie Raitt but remains unreleased.) They recorded the song, carefully following his blueprint — except they rearranged the bridge. “His bridge had almost a psychedelic, classical feel,” Hoffs said. “Looking back, why didn’t we do it that way?”

Pre-order "Prince: Originals" (Amazon)

Read the rest

"There was a phantom beep going off somewhere in my house, driving me nuts," says Steve Onotera. "So using my audio engineering skills I set about to track it down." Read the rest