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Friday, March 11, 2011

File:Fukushima-1.JPG

Japan’s government has declared its first ever “nuclear emergency” after pressure rises in the No. 1 reactor at the Fukushima Daiichi power plant, combined with a minor radiation leak, caused a 10 km radius around the plant to be evacuated. An attempt to relieve the pressure inside the containment vessels of the plant has been delayed.

The Tokyo Electric Power Company’s 40-year old nuclear facility, 270 km NE of Tokyo, reported mechanical difficulties with its cooling system, although the automated shutdown systems worked correctly. With the core reaction shut down the plant is no longer actively generating heat, but the fuel rods continue to generate excess heat and radiation and need constant cooling.

The cooling system runs a constant flow of water to take the heat away from the submerged fuel rods, but the pumping system requires electricity to operate even after the plant is no longer producing electricity itself—generally from back-up diesel or natural gas generators.

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Thursday, August 6, 2009

American film director John Hughes, noted for such movies as Sixteen Candles, Pretty in Pink and The Breakfast Club, died Thursday due to a heart attack.

A statement, released by his representative, said that he experienced the heart attack while on a morning stroll in Manhattan, New York. Hughes was born on February 18, 1950 in Michigan. He started his career as an advertising copywriter in Chicago. By the end of the 1970s he was a frequent contributor to the National Lampoon magazine.

In the 1990s, he made the Home Alone series, which became a box office sensation and turned Macaulay Culkin into a star.

In recent years, Hughes stepped back from the movie industry to spend more time with his family. He is survived by his wife of 39 years, Nancy, two sons and four grandchildren.

Sunday, June 28, 2020

Last month, a study conducted by archæologist Dr. Naomi Martisius and other researchers concluded Neanderthals living in Europe tens of thousands of years ago were more sophisticated than previously thought. The now-extinct species used to carefully select bones from a particular animal species to manufacture their bone tools, the research showed. The research was published on May 8 in Nature’s Scientific Reports journal.

Dr Martisius and her team used five bone tools discovered from Neanderthals’ sites in southwest France for this research. Four of these bone tools were found in a site called Abri Peyrony and the other one was from Pech-de-l’Azé I. These tools were just a few centimetres in size and were about 50 thousand years old, Dr Martisius told Wikinews. Microscopy analysis of these bone tools called lissoirs (smoothers) suggested Neanderthals used these tools for working animal skin to leathers.

The study stated the fauna of the sites were primarily medium-sized ungulates such as reindeer, in one layer nearly 90%. Despite the overabundance of medium-sized ungulates, Neanderthals used ribs of large bovids for making lissoirs. Dr Martisius told Wikinews this was likely due to the physical characteristics of the bovid ribs, which were “thicker” and “stronger” as compared to the “thin and flimsy ribs” of reindeers. In order to check the origins of the bone tools, the researchers used a technology called non-destructive Zooarchæology by Mass Spectrometry (ZooMS).

Instead of damaging the bone artefacts in order to discover its origins, the researchers collected collagen from the plastic containers in which these artefacts were kept. Collagen is a type of protein. These bone artefacts were kept in plastic containers: some were kept for about five years, some for just a few months. During this time, the collagen proteins from bone tools were stuck to the walls of its plastic containers. The collagen samples collected from the walls of the containers are broken into smaller molecules called peptides by using a chemical enzyme called trypsin.

After the trypsin has broken collagen fibres into peptides, it is analysed using a technology called Matrix-assisted laser desorption/ionization (MALDI) Time-of-Flight mass spectrometer (ToF MS). The assisting matrix is a coloured compound. The acidic peptide is combined with the matrix, vapourised, and peptides are released. Some of them are positively-charged particles which travel across a vacuum tube in an electric field. Depending on the weight of the peptides, these molecules reach the end of the vacuum tube at different instances of time, forming a spectrum. These graphs are like unique fingerprints of a species: they are different for different species of animals. Looking at the database of such graphs, taxonomic identifications of the collagen proteins came be made.

All four bone tools from Abri Peyrony gave positive results and showed that the bones were made from large bovids, even though reindeer were more abundant during that time. One of the advantages of using bovid ribs over reindeer’s thin ribs was the bovid ribs would be more resistant to breaking during flexion, Dr Martisius said.

Dr Martisius said such non-destructive ZooMS analysis was previously conducted, but for tools no older than a few centuries. She said such an analysis had never been previously conducted for artefacts so ancient.

Wikinews caught up with Dr Martisius to discuss this research in-depth.

Sunday, December 13, 2015

Macomb, New York Councilman Steve Burke took some time to speak with Wikinews about his campaign for the U.S. Democratic Party’s 2016 presidential nomination.

Burke, an insurance adjuster and farmer, was elected councilman in Brookhaven, New York in 1979. He left the town after being accused and found not guilty of bribery in the 1980s. Since 1987 he has served as Macomb councilman off-and-on and currently holds the post. From 1993 to 1996 and 1999 to 2002 he worked as chairman of the Democratic Party of St. Lawrence County, New York. Among his many political campaigns, Burke unsuccessfully sought the Democratic Party’s presidential nomination in 1992 and recently attempted to run for U.S. Congress in 2014 but too many of his ballot petition signatures were found invalid. Burke filed with the Federal Election Commission to run for president in the 2016 election on September 18, 2015 and has qualified for the first-in-the-nation New Hampshire Primary.

With Wikinews reporter William S. Saturn?, Burke discusses his political background, his 2016 presidential campaign, and his policy proposals.

Tuesday, October 16, 2007

“We’re only two days in and we’re already fucking tired,” says Sune Rose Wagner to David Shankbone as he walks into the dressing room at the Bowery Ballroom. Wagner and Sharin Foo comprise the Raveonettes, a group made for “nostalgists who long for Everly Brothers 45’s and diner jukeboxes, the Raveonettes tweak “American Graffiti”-era rock with fuzzed-out surf-guitar riffs,” said The New York Times. They recently left Columbia and signed with Fierce Panda because they felt constrained by their Columbia contract: “The major label system sometimes doesn’t allow for outside “help” to get involved, meaning that we don’t get to choose who we wanna work with. That can be a pretty terrible thing and bad things will surely come of it,” said the band on their MySpace site. Originally from Denmark, both musicians live in the United States now.

Their first EP, Chain Gang of Love, was a critical and commercial success. “Few albums provoke such amazing imagery,” said the BBC. “Pretty in Black is virtually fuzz-free,” said Rolling Stone of their next album, “highlighting the exquisite detail in the Raveonettes’ gift for pastiche: the prowling, garage-surf guitars in Love in a Trashcan; the ghost dance of Red Tan, wrapped in Phil Spector-style sleigh bells.” Of their current album, Lust Lust Lust, set to be released on November 5th (although Amazon says March 4, 2008), Sune told NME that, “There are a lot of songs that deal with desire, restlessness and the tough choices you have to make sometimes.” Fans can hear some of the new material at MySpace.com/TheRaveonettes.

Below is Wikinews reporter David Shankbone’s interview with Sune Rose Wagner and Sharin Foo.

Sunday, April 29, 2007

The Governor of the state of New York, Eliot Spitzer, is proposing a bill that would make same-sex marriages legal in the state.

“This legislation would create equal legal protection and responsibilities for all individuals who seek to marry or have their marriage protected in the state of New York. Strong, stable families are the cornerstones of our society. The responsibilities inherent in the institution of marriage benefit those individuals and society as a whole,” said Spitzer in a statement he issued to the press.

Although Spitzer said that the time to propose the bill “is right,” he doubts that it will pass the state legislature.

“I do not think there is a realistic shot that it gets passed, but I will submit it because it’s a statement of principle that I believe in and I want to begin that dynamic,” added Spitzer.

The bill states that it would “establish equal responsibilities, recognition, benefits and protections for all married couples [and] would additionally stipulate that no clergy member or religious institution should be compelled to perform any same-sex marriage ceremony.”

Currently, same-sex marriages are only legal in the state of Massachusetts. Civil unions, are only legal in Connecticut, New Jersey and Vermont and domestic partnerships are currently only legal in the states of California, Maine and Washington. In New York City and Washington D.C., domestic partnerships are also legal.

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