Stories tagged ducks

Rubber ducky you're the one...
Courtesy Mark RyanBoy, times must be getting tough if NASA’s latest endeavor is any indication. Researchers from the space agency recently dropped a whole slew of rubber ducks into openings in Greenland's Jakobshaven Glacier in hopes of understanding how and where melt waters from the ice sheet ends up in Baffin Bay. They’re also trying to understand why glaciers increase their speed during the summer months. The Jakobshaven Glacier, which is suspected of calving the iceberg that sank the Titanic in 1912, is Greenland’s fastest moving glacier. The current thinking is that melt water forming on top of the ice flow during the summer months travels down narrow tubes called moulins to the glaciers base where it acts as a lubricant thus speeding up the ice sheet's movement. This isn’t exactly rocket science, is it? Anyway, each little ducky carries a label with the words "science experiment" and "reward" printed on it in three languages, along with an email address. The researchers hope that those who come across the toy quackers will contact them with information about when and where they found them. So far no one has gotten back to NASA but agency officials are confidant when they do it will add to our understanding of glaciers and their role in rising sea levels. So why has NASA has resorted to using such a low-tech approach? One source claims it's because a previous test using a metallic probe failed to return any data. Another source claims the probe is being used in conjunction with the rubber bath toys. Whatever the case it looks duck hunting season has opened.

SOURCES and LINKS

CNN story
NetworkWorld story
Discovery Channel story
Animation about Jakobshaven Glacier

Tags : toys, nasa, glaciers, ducks, climate

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Yep, he's pretty wet: But what could have done this to him?
Courtesy ShazzMackI can’t decide – are dead ducks funny?

I suppose not. But what if the duck died in a really funny way, like from falling in a volcano? Or what if it meant that human kind has finally beaten the expression, and gotten water to stay on a duck’s back?

Because that’s what has happened.

The water thing, not the volcano thing.

Dead ducks have been turning up at Colorado wastewater treatment plants. What’s remarkable about these dead ducks is that their feathers seem to have lost their waterproofing, something that probably lead to their deaths in the first place. You’d think that finally getting water to stay on ducks’ backs would be a cause for celebration, but, unfortunately, wildlife biologists still aren’t sure of exactly what caused the condition. There doesn’t appear to be anything in the water treatment plants themselves that would have taken off the waterproofing, and scientists have ruled out diseases like avian influenza and botulism as potential causes.

Division of Wildlife officials plan to begin an investigation into the Unsettling Case of the Soggy Ducks sometime this week

Tags : wildlife, ducks, waterproofing

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We couldn’t get the rights to a photo of Woody Allen as a robot in Sleeper, so instead here’s a picture of some cute baby ducks: Photo by Mattay from Flickr.com

Researchers working on adding emotion to the artificial intelligence in computer games found that the most successful software was slightly neurotic, and could not be counted on to act rationally in all cases. The next best approach was the aggressive software, which won about as often as the neurotic ware, but took longer to do so.

Now, if only someone could invent a neurotic robot by the year 2173…

Tags : computers, artificial_intelligence, computer games, neurosis, ducks

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