Science

Education
11:02 pm
Thu October 24, 2013

Wash. Students Outscore Hungary, Australia in Math, Science

Washington state students rank in the top 10 for math and science when compared with their counterparts in other countries, according to a new batch of test scores.

Washington's eighth graders tested better than the national average in both subjects. And scores here are higher than those in Ontario, Canada; Hungary, and Australia.

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climate change
5:41 pm
Thu August 1, 2013

Mounting Consequences as Arctic Sea Ice Melts

Melting sea ice in the Arctic is reducing food sources for polar bears—just one of many consequences, according to a new Review article published in the journal, Science.
Cecilia Bitz photo

Arctic sea ice is melting at record rates, and the loss of that ice could drive significant degradation of marine and terrestrial ecosystems, according to a researcher at the University of Washington. The researcher, Cecilia Bitz, is part of an international team of scientists whose findings are published this week in the journal, Science

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The Science of Music
10:53 pm
Tue February 19, 2013

Can you learn to like music you hate?

Harmony — it's in the ear of the beholder, Australian researchers say.
iStock

Originally published on Fri February 15, 2013 4:23 pm

You hear some music you hate. That's fair. We all do on occasion. But can you learn to love — or at least not loathe — that music? Can you intentionally transform the visceral response you have to certain pieces and styles, or does that happen at some more incalculable, subtle level?

Researchers at Australia's University of Melbourne say that the more dissonance (which they describe as "perceived roughness, harshness, unpleasantness, or difficulty in listening to the sound") that we hear in music, the less we enjoy said music. Seems obvious enough, right?

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An Experiment
10:35 pm
Sat December 8, 2012

What to do when the bus doesn't come and you want to scream

Fra.Biancoshock

Originally published on Fri December 7, 2012 6:54 am

We're in Milan. We're not happy. We're waiting for a bus that doesn't seem to come. Then we see this:

Three different sized sheets of bubble wrap, sized for how long you expect to wait: a little square for three minutes, bigger for five minutes, biggest for 10 — and the sign on top says: "Antistress For Free!!"

Everyone knows what to do. First, you calculate.

Then you choose.

Then you forget all about the bus and spend the time happily popping polyethylene-wrapped air bubbles.

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Science
10:05 am
Fri November 30, 2012

Scientists solve mystery of the mounds under Hood Canal

Mystery mounds were definitely not caused by whales.
The Associated Press

Washington scientists guessed that mysterious mounds hundreds of feet below the surface of Hood Canal were deposited by Ice Age glaciers or built up by natural gas seeps or geothermal vents.

After taking a closer look with a remote control camera they have another theory.

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Science
10:47 am
Tue November 27, 2012

Central Washington University hopes to replace dead chimps

Veterinarians and pathologists at the UW Primate Center performed an autopsy on Monday on Dar, pictured here earlier in his life at CWU. Photo courtesy of Friends of Washoe

Originally published on Tue November 27, 2012 2:46 pm

The director of a chimpanzee institute at Central Washington University says she feels urgency to bring in new animals. The education and research program in Ellensburg is now down to two aging chimps after the weekend death of another ape known for his sign language abilities.

The chimpanzee named "Dar" was 36 years old when he died unexpectedly on Saturday of unknown causes. Autopsy results are expected later this week.

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Education
6:00 am
Mon November 26, 2012

Seattle's science experiment: A STEM school for the early grades

Students learn engineering principles by building towers out of straws and twist-ties.
Gabriel Spitzer KPLU

Many jobs of the future will be in fields that go by the shorthand “STEM”: Science, Technology, Engineering and Math. But these are precisely the subjects where many American students are falling short. Educators are responding by creating STEM-focused schools, and in Seattle officials are breaking ground by pushing that emphasis back into younger classes, all the way to kindergarten.

Principal Shannon McKinney is in charge of figuring out how to build one of the first STEM elementary schools in the Northwest. K-5 STEM at Boren, as it’s awkwardly named, is in West Seattle, but any elementary student in the district can apply for a spot here.

As the school wraps up its first semester, McKinney and her team are still working out what a STEM education for Seattle’s youngest learners should look like.

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Science
2:02 pm
Mon October 22, 2012

Study: Kids get developmental boost from phones, social media

“What they’re doing is different from generations of teenagers from before the digital era, but it comes from the same place of basic developmental needs. It’s just that they’re using different tools to satisfy these needs,” said a UW researcher.
Summer Skyes 11 Flickr

Instead of increasing kids’ isolation, a new study from the University of Washington suggests life on the digital frontier is helping kids reach developmental milestones.

Phones and social media help kids share personal problems and build a sense of belonging, the UW noted in a press release.

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Science
1:39 pm
Thu October 11, 2012

Mystery solved: Who the 'Kennewick Man' really was

Final Kennewick Man facial reconstruction.
Brittney Tatchell

For one thing, Kennewick Man – the 9,500-year-old remains found in the shallows of the Columbia River more than 16 years ago – was buff. We’re talking beefcake.

So says Doug Owsley, head of physical anthropology at the Smithsonian’s National Museum of Natural History. Owsley led the study of the ancient remains.

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Science
4:35 pm
Wed October 10, 2012

Scientist: 'Kennewick Man' lived on coast, not southeast Washington

Final Kennewick Man facial reconstruction. Photo by Brittney Tatchell

Originally published on Wed October 10, 2012 5:33 pm

MATTAWA, Wash. – Kennewick Man spent most of his life on the coast, not in the region on the Columbia River where he was found. So says the federal scientist who fought for nearly 10 years to study the 9,500 year old bones. The scientist released some of his findings at a conference this week with Northwest tribes

Kennewick Man’s bones give an indication of what he ate, and how he lived. The research shows he wasn’t fond of oysters or clams but instead his menu included big sea creatures like seals.

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Environment
5:48 pm
Tue July 24, 2012

Study: Coastal Oregon waters slightly caffeinated

Is Portland's love of coffee leading to the caffeination of Oregon coastal waters? Photo by Diane Gilleland via Flickr

Originally published on Mon July 23, 2012 4:19 pm

The Northwest is known for its love of coffee. Now evidence of that is showing up in the Pacific Ocean. Researchers have found low levels of caffeine at half a dozen locations on the Oregon Coast.

Caffeine does not occur naturally in the environment in the Pacific Northwest. Marine scientists believe the java jolt gets into seawater through treated sewage and septic runoff.

A Portland State University graduate student collected water samples at 14 coastal beaches and seven nearby river mouths. Samples taken after heavy stormwater runoff contained traces of caffeine.

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Education
5:00 am
Fri July 20, 2012

Are schools becoming too obsessed with sci-tech?

Students learn chemistry at Lower Columbia College in Longview, Wash.
Lower Columbia Ciollege Flickr

Many of the efforts to improve schools in Washington are focusing on science and technology, and some leading educators are concerned that’s coming at the expense of a well-rounded education. They’re forming a group to advocate for liberal arts learning.

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Education
8:40 am
Tue July 10, 2012

Migrant students learn science in the farm fields and the classroom

The children of migrant workers learn about the science of agriculture at the camp, "Voices from the Field."
Gabriel Spitzer KPLU

At the core of Washington’s agriculture industry is science – you can’t grow a potato or cherry without knowing about soil chemistry, hydrology and photosynthesis. But the people who get their hands dirty in the business of growing and picking don’t always think of it that way.

In fact, the children of that workforce tend to struggle in math and science. Just one in four children of migrant workers meets state science standards in eighth grade, far below the population as a whole. The gap in math is nearly as wide.

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pests
12:25 pm
Wed June 13, 2012

Black flies bedevil Spokane

EPA: Black flies are found under rocks in swiftly flowing streams, but also sometimes indicate too many nutrients (nitrogen and/or phosphorus) in the water.
U.S. Environmental Protection Agency

SPOKANE, Wash. – Another damp spring has led to another outbreak of black flies in Spokane.

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volcanoes
1:29 pm
Thu May 24, 2012

When will St. Helens blow again? Look to the crystals, scientists say

False color image of crystals used in analysis of Mount St. Helens' 1980 eruption.
Image courtesy of Kate Saunders

If you’re wondering when Mount St. Helens is due to erupt again, so are a lot of scientists, and they’re finding new ways to forecast when eruptions are likely.

The latest idea uses crystals that form deep beneath the surface.

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