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Monday, March 1, 2021

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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.

Friday, November 3, 2006

On November 13, Torontonians will be heading to the polls to vote for their ward’s councillor and for mayor. Among Toronto’s ridings is Don Valley West (Ward 26). Four candidates responded to Wikinews’ requests for an interview. This ward’s candidates include Muhammad Alam, Bahar Aminvaziri, Orhan Aybars, Michele Carroll-Smith, Mohamed Dhanani, Abdul Ingar, Geoff Kettel, Debbie Lechter, Natalie Maniates, John Masterson, John Parker, David Thomas, Csaba Vegh, and Fred Williams.

For more information on the election, read Toronto municipal election, 2006.

Wednesday, January 3, 2018

In Copenhagen, Denmark on Monday, the first day in the new year, scaffolding at the corner of Randersgade and Koldinggade collapsed at about 13:00 local time (1200 UTC). Strong winds were reported.

Police cordoned off the area, noting it could collapse even more and cables for the street lightning were broken.

No personal injuries were reported, but some cars were damaged, according to the Copenhagen Police.

Arbejdstilsynet, the Danish workplace safety authority, was investigating the cause of the collapse and the police planned to question the company who set up the scaffolding.

Friday, January 1, 2021

After an active year of original content published on the English-language Wikinews, we take a look back at some of the two dozen-plus original reports from our contributors during 2020.

Thursday, January 12, 2012

The United States Defense Secretary Leon Panetta has ordered an investigation into a video allegedly showing US Marines urinating on dead Taliban fighters. Panetta has called the videos “utterly deplorable” and not appropriate conduct for United States armed forces personnel. Afghan president Hamid Karzai called for “the most severe punishment for anyone found guilty in this crime.”

The video shows four men apparently dressed in US Marine uniforms urinating on three dead bodies. In it the men are heard saying “Have a great day, buddy” and “hope you like your shower“. The exact date the video was taken is unknown. It appeared on internet sites, including YouTube. The photographing or video taking of human casualties is specifically forbidden by the US military’s code of conduct.

A statement by Coalition Forces said the men in uniform probably aren’t in Afghanistan anymore; the US Marine Corps has since stated they aren’t. The coalition statement also reiterated the Department of Defense’s stance, saying “this behavior dishonors the sacrifices and core values of every service member representing the 50 nations of the coalition…. Any individuals with confirmed involvement will be held fully accountable.”

The incident will be investigated by the Naval Criminal Investigative Service (NCIS) which investigates criminal matters for the US Navy.

The Taliban responded by saying “First they killed the Afghans with mortars, and they then urinated on their bodies. We strongly condemn this inhumane action by the wild American soldiers.”

Saturday, October 20, 2007

Some say history tends to repeat itself. Today marked a day in history, when 20 years ago, the United States Dow Jones Industrial Average market crashed, on what is known as ‘Black Monday‘. The crash sent the market tumbling down 508 points, losing nearly 24%. On Friday, the Dow Jones nearly broke that record when the market closed at -366.94 points, down almost three percent.

Several factors could be to blame for the loss, one being Turkey’s government approving a measure on October 18 to send Turkish troops into Iraq in an attempt to take out militants of the Kurdistan Workers Party (PKK). This sent oil prices skyrocketing to the highest prices in history, with the highest record being just over US$89.00, which was set on October 18.

Fears that the housing market in the U.S. has come to a standstill has also lead Caterpillar Inc., which manufactures and sells construction equipment to issue a warning that the standstill would cause profits to drop, and the American economy to be severely hurt. On Friday their stocks lost nearly six percent to close at $73.57.

Investors and experts of the markets are disturbed by the losses calling the situation ugly.

“It’s pretty ugly. A company like Caterpillar should be a poster child for global growth and benefits of the weak dollar. It makes you question: Is global growth really that strong? Has the earnings kick from the weak dollar played itself out?” said Bell Curve Trading chief strategy expert, Bill Strazzullo.

Others believe that the losses were a way of emotionally responding to the events of ‘Black Monday.’

“Some of the earnings reports were a little disappointing but not that bad. I think we’re responding emotionally to the 20th anniversary of the October 1987 stock market crash. I’d like to laugh except it hurts,” said T Rowe Price Head trader, Andy Brooks.

The NASDAQ also took heavy losses to close down 74.15 points or -2.64%, closing at 2,725.16. The S&P 500 was also hit hard, losing 39.45 points, or -2.56%, closing at 1,500.63.

Tuesday, December 1, 2009

A four-year-old boy has been killed by a dog in the city of Liverpool in Merseyside, England. The child has been identified as John Paul Massey. The animal belonged to his uncle. The boy’s 63-year-old grandmother Helen Foulkes tried to protect the boy but ended up getting bitten by the dog in the process. She had to receive hospital treatment for the injury.

The dog itself was shot dead in the front garden of the house where the attack had taken place. The police had said that they did not take further action after receiving a report about dog breeding earlier this year.

Chief Superintendent Steve Ashley from the police force said about the incident: “In February this year a housing officer rang Merseyside Police to say they had received complaints of dog breeding at the address. At that time the police said it wasn’t a police matter and no action was taken by Merseyside Police.

That is contrary to our policies and an investigation is now launched into exactly what happened in February.”