Arctic ice could be gone by 2040 Video
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See how ecosystems are affected by global warming
From the American Geophysical Union conference in San Francisco: See how ecosystems under the sea and major industries above it are being affected by the rapid melting of Arctic ice, which is expected to continue its deterioration. James Overland, oceanographer at NOAA's Pacific Marine Environmental Laboratory, narrates.
What we don't know about the greenhouse effect
In this short clip from the National Center for Atmospheric Research, scientist Stan Solomon explains how carbon dioxide released in the air heats the lower atmosphere close to Earth, while the upper atmosphere, or thermosphere, is actually cooled down.
From the AAAS Annual Conference in San Francisco: Susan Solomon, senior scientist at the National Oceanic and Atmospheric Administration, addresses the most recent findings from the Intergovernmental Panel on Climate Change.
Check out the video "Brainstorm" from the Arctic Monkey's second assault "Favourite Worst Nightmare".
The Brother HL-2040 is a fast monochrome laser that fits tight budgets and small workspaces that have no need for fancy paper handling or a beefy work flow.
Satellites that can measure by the micron
At the AGU Fall Meeting in San Francisco, scientists discuss the satellite project GRACE (short for Gravity Recovery and Climate Experience), which estimates how the world's water depths have changed and will change over years to come. Hear from the scientists, and check out some of the satellite images.
Today in Tech History: August 3
Safer elevators, moving pictures, and a trip beneath the Arctic ice
Microsoft demos health care tech for developing nations
From Microsoft's WinHEC conference in Los Angeles, Microsoft Chief Research and Strategy Officer Craig Mundie shows what could be the future of health care in developing nations using an example of a patient who is illiterate--but like a lot of people in developing nations today--has a cell phone.
What's growing at the bottom of Crater Lake?
Scientists are setting out this month to answer some questions concerning the large growth of moss at the bottom of Crater Lake in Oregon. CNET News.com's Vincent Tremblay reports that a remotely operated vehicle system will be used to gather video footage, as well as test samples, to determine how this natural community fits into the lake's ecosystem. The research is being carried out by representatives of Oregon State University, the National Park Service, USGS and Southern Oregon University.
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Material contributed by Robert Collier, College of Oceanic and Atmospheric Sciences, Oregon State University:
Al Gore: Censorship of science?
From the American Geophysical Union Fall Conference in San Francisco: Former Vice President Al Gore speaks about a recent policy that requires scientists to submit their findings to the current administration.
