Scientists uncover the secrets behind wombats’ unique cube poo

Scientists uncover the secrets behind wombats’ unique cube poo

Wombats are curious creatures. Chubby and short-legged, the marsupials are unusual even before you consider their unique ability to produce cube-shaped poo.

Now, scientists in the US may have discovered how and why the phenomenon occurs.

Dr Patricia Yang, a fluid hydrodynamics specialist from Georgia Institute of Technology, has a particular interest in studying how blood, food and urine move within animals’ bodies.

She and her colleagues found that wombats’ digestive processes and soft tissue structures produce the unusual shape.

”The first thing that drove me to this is that I have never seen anything this weird in biology. That was a mystery,” said Dr Yang.

Källa: Scientists uncover the secrets behind wombats’ unique cube poo

Scientists uncover the secrets behind wombats’ unique cube poo

Sorry Mark Zuckerberg, Facebook isn’t a “positive force”

In a Tuesday interview with CNN, Mark Zuckerberg defended Facebook’s handling of recent scandals and his own leadership of the company. He flatly rejected calls to give up his position as the chairman of Facebook’s board and said he had no plans to fire his top deputy, Sheryl Sandberg.

He argued that despite Facebook’s recent problems, the site ”is a positive force because it gives more people a voice.”

It’s not surprising that Zuckerberg would defend his own company. But Zuckerberg is wrong: there’s no reason to think Facebook is a ”positive force” and a lot of reasons to think the opposite.

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Källa: Sorry Mark Zuckerberg, Facebook isn’t a “positive force”

Scientists uncover the secrets behind wombats’ unique cube poo

Video games are now so beautiful players are spending hours framing stunning works of Internet art

To capture the perfect lighting, Rasmus Furbo directed Spider-Man to crouch on top of a queen-size bed.

The web-slinger sat there, facing the end of the bed, against a black studio-like backdrop for the hero’s classic red and blue suit. The photo shoot was not for some kind of magazine promo for the next Marvel Cinematic offering. Rather the scene unfolded all within a video game.

Furbo, 33, has played video games practically his entire life, but over the summer he found what he calls “a hobby within a hobby” — what’s known by some as in-game photography.

“For me … it’s the same as taking photos out in the real world,” Furbo said. “You just have this ability to go places that you couldn’t do normally.”

As developers stretch the limits of gaming consoles to allow three-dimensional exploration of hyper-realistic worlds, a community of fans uses photos — or rather screenshots — to capture the beauty.

Källa: Washington Post

Washington Post: Trump sviker grundläggande amerikanska ideal 

Washington Post: Trump sviker grundläggande amerikanska ideal 

Washington Post går till mycket hårt angrepp mot Donald Trump sedan han förklarat att oavsett om den suadiarabiska kronprinsen varit inblandad i mordet på Washington Posts medarbetare, journalisten, Jamal Khashoggi, så kommer Vita Huset inte agera mot Saudi Arabien.

Donald Trump har redan gjort uttalanden där han avfärdar CIAs utredning och slutsatser att kronprinsen varit direkt inblandad i mordet på en av sina egna medborgare på konsulatet i Turkiet. Trump har redan innan han fått ta del av CIAs information sagt att slutsatserna är förhastade.

Förhållandet

Trump har även sagt att han sätter USA först och att han inte kommer att äventyra förhållandet till Saudi Arabien.

Washington Post Publisher and CEO Fred Ryan’s response to President Donald Trump’s statement regarding the murder of Jamal Khashoggi:

“President Trump’s response to the brutal murder of journalist Jamal Khashoggi is a betrayal of long-established American values of respect for human rights and the expectation of trust and honesty in our strategic relationships. He is placing personal relationships and commercial interests above American interests in his desire to continue to do business as usual with the Crown Prince of Saudi Arabia.

The Central Intelligence Agency has thoroughly investigated the murder of this innocent journalist and concluded with high confidence that it was directed by the Crown Prince. If there is reason to doubt the findings of the CIA, President Trump should immediately make that evidence public.

Källa: Washington Post

 

Scientists uncover the secrets behind wombats’ unique cube poo

Chuck Schumer Caved to Facebook and Donald Trump. He Shouldn’t Lead Senate Democrats.

IT WASN’T Donald Trump who said he opposed the nuclear deal with Iran because “we will be worse off with this agreement than without it,” while lying about the contents of that deal.

It wasn’t Mike Pence who said that “since the Palestinians in Gaza elected Hamas … to strangle them economically until they see that’s not the way to go makes sense.”

It wasn’t John Bolton who voted for the illegal invasion of Iraq in 2002, saying that Saddam Hussein was engaged in a “vigorous pursuit of biological, chemical, and nuclear weapons.”

 

Källa: Chuck Schumer Caved to Facebook and Donald Trump. He Shouldn’t Lead Senate Democrats.

Scientists uncover the secrets behind wombats’ unique cube poo

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Nigerian police say false information and incendiary images on Facebook have contributed to more than a dozen recent killings in Plateau State – an area already torn by ethnic violence.

When BBC Africa Eye got in touch with Facebook, the company disabled the account of a man in the UK who was spreading misinformation to thousands in Nigeria.

Facebook’s third-party fact-checking partners in Nigeria have committed just four full-time fact checkers to review false information, on a platform used by 24 million Nigerians.

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