Pbs, Videos
Wi-Fi Revolution
from KQED's QUEST Science Radio on June 15, 2007
Duration: 345
Duration: 345
Silicon Valley is planning what will be the country's biggest wireless network, serving 40 cities and 2.4 million people. How will it work, and what are the real costs?
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Cleaning Up Hunters Point
from KQED's QUEST Science Radio on June 08, 2007
Duration: 345
Duration: 345
The Hunter's Point Naval Shipyard bears traces of a toxic -- and historic-- military legacy. It could also be the site of the new 49ers stadium. But cleaning up this 500 acre Superfund site is costly and time consuming.
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Abandoned Boats
from KQED's QUEST Science Radio on June 01, 2007
Duration: 345
Duration: 345
Abandoned boats in the San Francisco Bay and Delta do more than take up space in marinas and harbors. They can become a wellspring of pollutants, including leaking battery acid, oil, fuel, and lead from paint. But what do you do with these rusting relics?
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Reconsidering Nuclear Power
from KQED's QUEST Science Radio on May 25, 2007
Duration: 345
Duration: 345
Not long ago, nuclear power was unthinkable among environmentalists, particularly in California, where a moratorium on new power plants has put a lid on the industry for thirty years. But that sentiment may be changing.
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Legacy of Salt
from KQED's QUEST Science Radio on May 18, 2007
Duration: 345
Duration: 345
QUEST radio takes a look at the largest wetlands restoration in the West-- the South Bay Salt Ponds Restoration Project. It will take decades and cost up to $1 billion to roll back the clock to the Bay's pre-industrial conditions.
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Sniffing Out Indoor Air Pollution
from KQED's QUEST Science Radio on May 11, 2007
Duration: 345
Duration: 345
Most people think of their house as a sanctuary from toxic air, but indoor air pollution can be at least as potent -- and often much more so -- as what you breathe outdoors.
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Falcon Fascination
from KQED's QUEST Science Radio on May 04, 2007
Duration: 345
Duration: 345
Two pairs of Peregrine falcons are carrying out their mating season under the gaze of thousands of observers, online and in two Bay Area cities. QUEST Radio reports.
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Relaxing the Rules on Toxics Reporting
from KQED's QUEST Science Radio on April 27, 2007
Duration: 345
Duration: 345
For 20 years, U.S. factories that put toxic chemicals into the air and water had to report them to the federal government and the public. The Bush Administration recently lowered those requirements by rewriting E.P.A rules. QUEST radio reports.
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Earth Day Radio Special: The History of Environmental Justice
from KQED's QUEST Science Radio on April 20, 2007
Duration: 345
Duration: 345
QUEST radio takes a look at the history of the environmental justice movement, and where it's going.
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Ask a Scientist: Science Cafes
from KQED's QUEST Science Radio on April 13, 2007
Duration: 345
Duration: 345
It's a typical evening at a popular SF cafe - cappuccinos, beer, conversation... and a lecture on mathematical theorems? Bay Area "science cafes" have exploded in popularity, putting scientists and everyday folks face-to-face for casual science lectures and Q&A.
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Drive by Extinction
from KQED's QUEST Science Radio on April 06, 2007
Duration: 345
Duration: 345
A sure sign of spring in San Mateo County was once the emergence of the Bay Checkerspot Butterfly until one Spring it wasn't there. Now after a six-year absence, it has returned-- with assistance-- to Edgewood Park and Natural Preserve.
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Devil's Slide
from KQED's QUEST Science Radio on March 30, 2007
Duration: 345
Duration: 345
An infamous stretch of Route 1 is on its way to becoming the site of California's first tunnel in 43 years. For those working on the project, it's an opportunity of a lifetime.
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Stormwatchers Predict Flooding
from KQED's QUEST Science Radio on March 23, 2007
Duration: 345
Duration: 345
Global warming and seasonal storms are putting California's low-lying areas at risk. A new network of high-tech weather sensors is making the streams, tributaries and dams of the American River the country's most closely-monitored water system.
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Bringing Back Urban Bees
from KQED's QUEST Science Radio on March 16, 2007
Duration: 345
Duration: 345
Spring may be in the air, but our pollinators may not be. The U.S. bee population has declined, especially in urban areas. In the San Francisco Bay Area, there's a new buzz to bring wild, native bees to the urban landscape.
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Video Games for New Audiences
from KQED's QUEST Science Radio on March 09, 2007
Duration: 345
Duration: 345
Video games are becoming so popular that last year's sales in the U.S. surpassed movie ticket revenue. The almost 50 million people that are living with a disability in the U.S. are wanting a voice in how the games are designed.
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America's Last Whaling Station
from KQED's QUEST Science Radio on March 02, 2007
Duration: 345
Duration: 345
The Bay Area was home to the last whale hunting fleet in the United States - only a generation ago. Quest investigates how Richmond, California was part of a historic moment, and what remains today.
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Investing in Clean Tech
from KQED's QUEST Science Radio on February 23, 2007
Duration: 345
Duration: 345
Silicon Valley investors are betting that clean power is the Valley's next boom. With solar and other alternative energy industries evolving into big business, how are the faces of the environmental movement changing?
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Urban Heat Islands
from KQED's QUEST Science Radio on February 16, 2007
Duration: 345
Duration: 345
Buildings, concrete, asphalt, tar roof tops and industry have caused cities to reach higher temperatures than surrounding rural areas. Now, green-minded architects are taking cooler approaches to their designs.
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AB32: California's New Global Warming Law
from KQED's QUEST Science Radio on February 09, 2007
Duration: 345
Duration: 345
Last fall, Governor Schwarzenegger signed a landmark piece of legislation-- the first in the nation-- to reduce greenhouse gas emissions across the state. But signing the The Global Warming Solutions Act was the easy part.
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Biodiesel Road Trip
from KQED's QUEST Science Radio on February 02, 2007
Duration: 345
Duration: 345
It's pretty easy to drive a converted biodiesel car when you live in the Bay Area, but what about a road trip? Our Quest producers drive to LA. and back in a biodiesel van to see how easy it is to be green.
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