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Thursday, January 25, 2007

Studies done on germs and bacteria performed by researchers at the University of Florida show that a dirty kitchen sponge can be cleaned and “sterilized” by microwaving it for 2 minutes, but researchers warn to wet the sponge first.

“People often put their sponges and scrubbers in the dishwasher, but if they really want to decontaminate them and not just clean them, they should use the microwave,” said the professor who was in charge of the study that discovered the results, Gabriel Bitton.

“Basically what we find is that we could knock out most bacteria in two minutes. The microwave is a very powerful and an inexpensive tool for sterilization,” added Bitton.

The sponges that researchers studied, were placed in “raw wastewater” and then put into a microwave to be “zapped,” according to Bitton. The wastewater was a “witch’s brew of fecal bacteria, viruses, protozoan parasites and bacterial spores, including Bacillus cereus spores,” said Bitton.

Researchers say that at least 99% of the bacteria, viruses, spores and parasites in kitchen spongees can be destroyed or “inactivated” by simply microwaving the wet sponge, on the highest power, for two minutes.

Friday, February 18, 2022

Findings published Monday by a team composed mostly of University of Washington Center for Forensic Science researchers in Nature Human Behaviour report using a form of DNA analysis techniques originally designed for human teeth to track ivory poached from African elephants.

The scientists, in collaboration with the United States Department of Homeland Security, identified the criminal networks that killed the endangered animals and smuggled their valuable tusks across national borders.

The scientists took DNA samples from 4,320 tusks taken from both African bush (Loxodonta africana) and African forest (Loxodonta cyclotis) elephants that were confiscated from 49 separate ivory smuggling events in twelve countries from 2002 to 2019. The scientists found that teeth from the closely related elephants, or even two tusks from the same individual, often surfaced in different shipments that transited through the same ports. The data also showed when criminal networks shifted their operations from between port cities. They inferred poachers were making kills, then separating the tusks at some point along the smuggling route.

The team had been studying DNA analysis on poached tusks for years: in 2018, they found two tusks from different shipments had come from the same animal, which indicated both shipments were from the same kill and transited by the same criminal network. This is the first report of DNA identification tusks that came from elephants in the same families.

Lead author Dr Samuel Wasser said: “Identifying close relatives indicates that poachers are likely going back to the same populations repeatedly — year after year — and tusks are then acquired and smuggled out of Africa on container ships by the same criminal network.” He added: “This criminal strategy makes it much harder for authorities to track and seize these shipments because of the immense pressure they are under to move large volumes of containers quickly through ports.”

Wasser said similar studies will provide law enforcement groups access to a greater range of evidence with which to prosecute poachers and their criminal partners by providing verifiable links between different caches of captured ivory. The researchers concluded in their paper that law enforcement could use their information to discern the ways in which poachers are collaborating.

Humans have used the ivory from elephant tusks to make art, decorations, and tools since prehistory. Many countries have since outlawed the sale of ivory, but poachers continue to kill tens of thousands of elephants each year.

The paper’s authors were from the University of Washington, the U.S. Department of Homeland Security, the U.S. Fish and Wildlife Service, Kenyan-based organisation SeeJ-Africa, the Kenya Wildlife Service, and Singapore’s National Parks Board.

Wednesday, October 3, 2007

Kristen Monster is running for the Family Coalition Party in the Ontario provincial election, in the Willowdale riding. Wikinews’ Nick Moreau interviewed her regarding her values, her experience, and her campaign.

Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.

Friday, March 7, 2008

After playing 17 seasons in the United States’ top professional football league, quarterback Brett Favre of the National Football League‘s (NFL) Green Bay Packers bid a final farewell to the sport in an emotional press conference at Lambeau Field on Thursday, saying he is “not up to the challenge” of another season.

“I know I can play. But I don’t think I want to, and that’s what it really comes down to,” the 38-year-old Favre said.

Favre, who officially retired on Tuesday, dressed for the hour-long event in an untucked button-down shirt, blue jeans, and days worth of stubble. “It is on my terms, which is a good way to go out,” he said of his attire. He thanked the Green Bay Packers’ organization, his family, and his fans for their support throughout his career, but reluctantly admitted it was time to move on.

“I’ve given everything I can possibly give to this organization and I don’t think I’ve got anything left to give,” he said, as tears welled up in his eyes. “What matters is it’s been a great career for me. It’s over. As hard as it is for me to say, it’s over.”

His retirement came as somewhat of a surprise to the Packers, who expected he would return for another year. Favre refuted the notion that the Packers did not do enough to get him to return, and assured the organization that nothing they could have done would have affected his decision.

“I know there’s been comments and issues in the press lately about why I’m leaving, whether or not the Packers did enough, whether or not Ted or (coach) Mike (McCarthy) convinced me to stay,” Favre said. “None of those things have anything to do with me retiring, and that’s from the heart.”

He instead offered a simpler reason for his departure: the stress of the job was getting to be too much “I don’t think it would get easier next year or the following year,” he said. “It hasn’t up until this point. It’s only gotten tougher and something told me ‘You know it’s gotten too hard for you.'”

When asked about his future plans, he replied, “Nothing.” This is a new phase in his life, he explained. “I am going to stick to that until I want to do something else.” He and his wife, Deanna, said they will be putting all public events on hold for a year, because, as Deanna said, “Honestly, we both are really tired.” He says they will still be involved with charities in the future, but not as extensively as before.

Favre holds NFL records in most wins by a starting quarterback, most passing yards, most passing touchdowns and most consecutive games started. However, he says that “the statistics part wasn’t that important. I was never really a statistics guy. I hope my legacy is a lot more than that.”

In 2007, he led the Packers to a 13-3 season, but lost in the NFC championship game to the eventual champion New York Giants. The final pass of his career was an interception that resulted in the Giants’ game-winning field goal. Still, Favre believes he is “going out on top”, and he could “care less what other people think”.

“One play, one game, one season, doesn’t define me,” he said. “It has been a wonderful career.”

Tuesday, February 2, 2010

According to reports from officials, at least sixteen militants were killed in Pakistan earlier today when suspected US drone attacks struck a village in the North Waziristan region, along the border with Afghanistan.

The drones hit suspected fighters’ hideouts, as well as a training centre, authorities said. According to the Al Jazeera news agency, local residents were recovering dead bodies and wounded people out of the rubble.

“Up to eight US drones fired some 18 missiles at multiple militant targets in Dattakhel village,” commented a police official to the Agence France-Presse news agency; “at least 16 militants were killed in the missile strikes.”

Pakistan’s government condemns the drone strikes, which have been increasingly frequent recently; however, US authorities claim the attacks have killed several high-ranking members of rebel groups, and are essential to protect soldiers in neighbouring Afghanistan.

The US government does not officially confirm the strikes; however, their troops in Afghanistan are the only known group in the area that uses unmanned drones that can fire missiles.

Thursday, June 30, 2016

Argentina’s football captain Lionel Messi spoke of retirement from international football after losing 4–2 to Chile in the penalty decider in Copa América Centenario final on Sunday. Since then, many players including his present FC Barcelona teammate Luis Suárez, former teammates David Villa and Ronaldinho, former Argentina captain Diego Maradona, and Argentine president Mauricio Macri have expressed disappointment, some urging him to stay.

Messi missed the penalty kick after Chilean Arturo Vidal’s spot kick was stopped by Sergio Romero as the match progressed to a penalty shootout. Javier Mascherano and Sergio Agüero scored their spot kicks for Argentina, but after Lucas Biglia’s penalty was saved by Claudio Bravo, Francisco Silva scored the winning penalty for Chile.

Messi was crying after the match, and later told news reporters, “In the dressing room I thought that this is the end for me with the national team, it’s not for me” ^{((es))Spanish language: ?En el vestuario pensé que se terminó para mí la Selección, no es para mí}. He added, “I tried so hard to be champion with Argentina. Now I am leaving without having managed it” ^{((es))Spanish language: ?Ya lo intenté mucho, ser campeón con Argentina. No se dio, no lo pude conseguir}.

Today, Suárez speaking to Radio Tenfield said, “Knowing Leo, I’m sure it was said in a moment of sadness and helplessness. It would be a shame for football if he took this decision, but I’m sure he will reconsider and change his mind.”

Yesterday, president Mauricio Macri and Maradona urged him to think about his decision.

Messi’s former teammate David Villa said, “It’s very bad news for soccer. Messi is the best player in the world. […] I don’t know what happened in his mind[…] I know he’s strong, a professional player, he’s sure now disappointed because he lost one more final in penalty kicks again.”

Ronaldinho, former Brazilian player and ex-Barcelona player, told America TV he respects Messi’s opinion and he would be always with him.

Five time World Player of the Year Messi has lost four finals on the international stage, of which three defeats came in the last three years — 2014 FIFA World Cup loss to Germany, last year’s loss to Chile, and this year’s.

Sergio Agüero told Argentine newspaper Olé other players were also deciding weather to hang up their boots.

Messi played for Argentina when they won the 2008 Beijing Olympics gold medal.