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The Crowd & The Cloud Previous Broadcasts

Citizens4earth (Episode #104)

KQED World: Wed, Aug 23, 2017 -- 7:00 AM

Counting birds for more than 100 years generates data on a changing climate and there's an app for that: eBird. Surfer science using smart tech tracks ocean acidification and coastal temperatures in the Smartfin project, a recent startup. We spend "A Year in the Life of Citizen Science" including a Thanksgiving Monarch Butterfly Watch in California. Seasonal change is tracked by Latina and Native American teens in springtime in Albuquerque, New Mexico, and horseshoe crabs are surveyed in summer by retirees along mid-Atlantic coasts. In Uganda, World Bank economists and local partners generate data for sustainable development. The far-ranging potential of "Citizen Science in the Digital Age."

Repeat Broadcasts:

  • KQED World: Sat, Aug 26, 2017 -- 2:00 AM
  • KQED World: Wed, Aug 23, 2017 -- 1:00 PM

Viral Vs. Virus (Episode #103)

KQED World: Wed, Aug 16, 2017 -- 7:00 AM

Sensors on asthma inhalers generate real-time maps of environmental dangers to help patients, physicians and disease detectives in Louisville, Kentucky. Street knowledge was also crucial in a historic medical breakthrough: John Snow's mapping of cholera fatalities in 19th century London. In West Oakland, California, citizens confront air pollution and rising asthma rates by collecting traffic data. Local ordinances are changed and everyone breathes easier. Can apps and maps combat globalized diseases in a warming world? Stories of citizen science fighting mosquito-borne diseases with apps and crowd-sourced data in Barcelona, Houston and New Orleans. In Kenya, Medic Mobile develops smart but low-cost software to give simple phones powerful capabilities to help community health workers improve maternal and child health.

Repeat Broadcasts:

  • KQED World: Sat, Aug 19, 2017 -- 2:00 AM
  • KQED World: Wed, Aug 16, 2017 -- 1:00 PM

Citizens + Scientists (Episode #102)

KQED World: Wed, Aug 9, 2017 -- 7:00 AM

Citizen scientists track air and water pollution at fracking sites in windswept Wyoming and five other states, using simple but science-based techniques developed by the "Bucket Brigade." On idyllic East Coast trout streams, volunteers from Trout Unlimited monitor water quality regularly, generating baseline data that will prove invaluable in the event of future pollution events. Community members connected with professional researchers to tackle Flint's drinking water crisis and now the same is happening in Philadelphia and other cities. In China, citizens use government data and a unique mobile app to report environmental crimes. When citizens and scientists partner, it's a win-win for all concerned.

Repeat Broadcasts:

  • KQED World: Sat, Aug 12, 2017 -- 2:00 AM
  • KQED World: Wed, Aug 9, 2017 -- 1:00 PM

Even Big Data Starts Small (Episode #101)

KQED World: Wed, Aug 2, 2017 -- 7:00 AM

20,000 volunteers across the U.S. measure precipitation: when extreme weather hits, emergency managers turn their data into life-saving alerts. Armchair mappers worldwide update information used by first responders after the Nepal earthquake. A new project, EyesOnALZ, enlists the crowd to speed up research on Alzheimer's disease. DIY enthusiasts from Public Lab map the BP oil spill with kites, balloons and cameras and continue to watchdog pollution. The crowd, using mobile tech and the cloud contribute to science that saves lives.

Repeat Broadcasts:

  • KQED World: Sat, Aug 5, 2017 -- 2:00 AM
  • KQED World: Wed, Aug 2, 2017 -- 1:00 PM
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TV Technical Issues

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    • Scheduled Maintenance 8/21-8/25

      Next week, Sutro Tower will be switching most stations to their auxiliary antennas. KQED TV will be at half power on the lower auxiliary antenna, this will affect some of our Over The Air viewers. Maintenance is scheduled on August 21-25 from 9am through 4pm daily. Thank you for your patience!

    • 6/22-23 Ch9 & Ch54 Virtual ID issues

      (DT9-1 thru 9-3, and DT54-1 thru 54-5) KQED experienced a major technical issue with our Virtual ID info in our signals for DT9 and DT54, beginning apx 4pm Thursday 6/22, which was resolved apx 11am Friday 6/23. As background, almost every TV station in the Bay Area now transmits on a frequency which is different […]

    • 2/22/17: Fremont Peak tower transmissions, including KQET DT25

      (DT25.1 through 25.3) Recent storms have taken out dozens of trees on Fremont Peak, which in turn have taken down power lines leading to the transmission tower located on the peak. It has been running on generators for several days, and regular trips are scheduled to re-fuel those generators with gas. However, the truck has […]

To view previous issues and how they were resolved, go to our TV Technical Issues page.

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