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Nova scienceNOW Previous Broadcasts

Can We Make It to Mars? (Episode #501)

KQED Plus: Tue, Jul 31, 2012 -- 10:00 PM

A trip to Mars and back could take two to three years. Can humans survive the journey, fraught with deadly meteoroids, bone and muscle wasting, and perilous levels of radiation?

Series 4, Episode 5 (Episode #405)

KQED Plus: Tue, Jul 24, 2012 -- 8:00 PM

The science behind our sense of taste; a product that may fulfill the dream of creating an artificial tree that can absorb carbon dioxide directly from the air; shedding light on the evolutionary roots of human language through studies of walrus and sea lion vocal and intellectual abilities; and a profile of medical engineer Sangeeta Bhatia.

Repeat Broadcasts:

  • KQED Plus: Wed, Jul 25, 2012 -- 2:00 AM

Series 4, Episode 4 (Episode #404)

KQED Plus: Tue, Jul 10, 2012 -- 9:00 PM

Renowned paleontologist George Poinar, who has announced his discovery of multiple clues to parasitic pandemics that could have been just as instrumental in wiping out the dinosaurs as the hypothesized asteroid impact; the beauty - and dangers - of the northern lights; two drugs that may help kids with muscular dystrophy or the frail elderly, who don't have the option of hopping on a treadmill to build strength and endurance; and a profile of rocket scientist and astronaut Franklin Chang-Diaz.

Repeat Broadcasts:

  • KQED Plus: Wed, Jul 11, 2012 -- 3:00 AM

Series 4, Episode 2 (Episode #402)

KQED Plus: Tue, Jul 3, 2012 -- 10:00 PM

Astronomers on the brink of finding "another Earth" in our galaxy, using a new planet-hunting machine: the Kepler telescope; Rudy Tanzi, a pioneer in discovering genes for Alzheimer's disease, and others who are on the hunt for the genetic key to autism; the use of computers to authenticate paintings; and a profile of spider scientist Maydianne Andrade.

Repeat Broadcasts:

  • KQED Plus: Wed, Jul 4, 2012 -- 4:00 AM
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TV Technical Issues

TV
    TV Technical Issues
    • KQED DT9s Over the Air: beginning Wed 7/09

      (DT9.1, 9.2, 9.3) The PSIP Info part of our Over the Air (OTA) signal for KQED DT9.1, 9.2, 9.3 dropped out of our overall signal early Wednesday 7/09. Once PSIP was restored most OTA receivers moved our signal back to the correct channel locations. However, for some viewers, it appears as if they have lost […]

    • KQED FM 88.1 translator off air Tues 6/03

      The Martinez translator for KQED-FM will be off the air all day Tuesday June 3rd. We are rebuilding the 25 year old site with all new antennas and cabling. This should only affect people listening on 88.1MHz in the Martinez/Benicia area.

    • KQET planned overnight outage: early Tues 5/13

      (DT25.1, 25.2, 25.3) KQET’s Over The Air (OTA) signal will shut down late May 12/early Tues 5/13 shortly after midnight to allow for extensive electrical maintenance work at the transmitter. Engineers will do their best to complete the work by 6am Tuesday morning. This will affect OTA viewers of the DT25 channels, and signal providers […]

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

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