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Nova scienceNOW Previous Broadcasts

Can I Eat That? (Episode #604H)

KQED 9: Wed, Nov 21, 2012 -- 10:00 PM

What are the secrets behind your favorite foods? Why are some treats - like chocolate chip cookies - delectable, while others - like cookies made with mealworms - disgusting? You may think you understand what makes something sweet, salty or bitter, but David Pogue gets a taste of a much more complicated truth as he ventures into labs and kitchens where everything from apple pie to Thanksgiving turkey to juicy grasshoppers is diced, sliced, dissected and put under the microscope. If scientists can uncover exactly what's behind the mouth-watering flavors and textures we take for granted every day, could they help us enjoy our food more - without packing on the pounds?

Repeat Broadcasts:

  • KQED World: Sun, Nov 25, 2012 -- 5:00 AM
  • KQED World: Sat, Nov 24, 2012 -- 11:00 PM
  • KQED Life: Fri, Nov 23, 2012 -- 3:00 AM
  • KQED Life: Thu, Nov 22, 2012 -- 9:00 PM
  • KQED 9: Thu, Nov 22, 2012 -- 4:00 AM

What Will The Future Be Like? (Episode #606H)

KQED 9: Wed, Nov 14, 2012 -- 10:00 PM

Mobile phones that read your mind? Video games that can cure cancer? Wearable robots that give you the strength of Ironman? David Pogue investigates which technologies are likely to transform daily life for you -- and your grandkids. They're already taking shape in laboratories around the world -- and gadgets that once were purely science fiction are on the verge of becoming as common as the iPhones and Androids Pogue reviews every day. What technological hurdles must engineers and computer scientists overcome before robots, mind-readers and holograms are all around us? And what will it mean to us as humans if we become even more entrenched in a 24/7 digital world?

Repeat Broadcasts:

  • KQED World: Sun, Nov 18, 2012 -- 5:00 AM
  • KQED World: Sat, Nov 17, 2012 -- 11:00 PM
  • KQED Life: Sat, Nov 17, 2012 -- 3:00 AM
  • KQED Life: Fri, Nov 16, 2012 -- 9:00 PM
  • KQED World: Fri, Nov 16, 2012 -- 10:00 AM
  • KQED World: Fri, Nov 16, 2012 -- 7:00 AM
  • KQED 9: Thu, Nov 15, 2012 -- 4:00 AM

What Are Animals Thinking? (Episode #605H)

KQED 9: Wed, Nov 7, 2012 -- 10:00 PM

Have you ever wondered what's going on inside an Animal's head? How do they see the world -- and us? Is your dog really feeling guilty when it gives you that famous "guilty look?" Do pigeon brains possess "superpowers" that allow them to find their way home across hundreds of unfamiliar miles? David Pogue meets -- and competes -- with a menagerie of smart critters that challenge preconceived notions about what makes "us" different from "them" expanding our understanding of how animals really think.

Repeat Broadcasts:

  • KQED World: Sun, Nov 11, 2012 -- 5:00 AM
  • KQED World: Sat, Nov 10, 2012 -- 11:00 PM
  • KQED Life: Sat, Nov 10, 2012 -- 3:00 AM
  • KQED Life: Fri, Nov 9, 2012 -- 9:00 PM
  • KQED World: Fri, Nov 9, 2012 -- 10:00 AM
  • KQED World: Fri, Nov 9, 2012 -- 7:00 AM
  • KQED 9: Thu, Nov 8, 2012 -- 4:00 AM

Can I Eat That? (Episode #604H)

KQED 9: Thu, Nov 1, 2012 -- 4:00 AM

What are the secrets behind your favorite foods? Why are some treats - like chocolate chip cookies - delectable, while others - like cookies made with mealworms - disgusting? You may think you understand what makes something sweet, salty or bitter, but David Pogue gets a taste of a much more complicated truth as he ventures into labs and kitchens where everything from apple pie to Thanksgiving turkey to juicy grasshoppers is diced, sliced, dissected and put under the microscope. If scientists can uncover exactly what's behind the mouth-watering flavors and textures we take for granted every day, could they help us enjoy our food more - without packing on the pounds?

Repeat Broadcasts:

  • KQED World: Sun, Nov 25, 2012 -- 5:00 AM
  • KQED World: Sat, Nov 24, 2012 -- 11:00 PM
  • KQED Life: Fri, Nov 23, 2012 -- 3:00 AM
  • KQED Life: Thu, Nov 22, 2012 -- 9:00 PM
  • KQED 9: Thu, Nov 22, 2012 -- 4:00 AM
  • KQED World: Sun, Nov 4, 2012 -- 5:00 AM
  • KQED World: Sat, Nov 3, 2012 -- 11:00 PM
  • KQED Life: Sat, Nov 3, 2012 -- 3:00 AM
  • KQED Life: Fri, Nov 2, 2012 -- 9:00 PM
  • KQED World: Fri, Nov 2, 2012 -- 10:00 AM
  • KQED World: Fri, Nov 2, 2012 -- 7:00 AM
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TV Technical Issues

TV
    TV Technical Issues
    • Wed 11/30: planned momentary outages of DT54 over the air signal

      (this is a continuation of the work originally announced for 11/28, which was not completed on Tuesday.) At some point during the morning of Wednesday Nov. 30th, the KQEH transmitter will switch from its main antenna to the auxillary one, to allow for the safety of workers doing maintenance for another TV station on the […]

    • Tues 11/29: DT54 Over the Air Signal restored

      Repairs have been completed on today’s transmitter issue, and the signals for DT54.1 through 54.5 have been restored.

    • Tues 11/29: DT54 Over the Air signal currently down

      (DT54.1 through 54.5) During the course of the work described below, which necessitated moving our outgoing signal from the main antenna to the auxillary antenna, the transmitter suddenly shut down. As of 3:30pm Tues, we do not have an estimated time for repair and return of the Over the Air signals for DT54.1 through 54.5

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

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KQED 9 / KQET

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Wave 9 and HD 164
DirecTV, Dish Network, AT&T U-verse: Channel # may vary, labeled as KQED, or as KQET in the 831 area code

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KQED Life

KQED Life

Channel 54.3
XFINITY 189
Wave 157

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KQED World

KQED World

Channel 9.3
XFINITY 190
Wave 156

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v-me

V-Me

Channel 54.5 & 25.3
XFINITY 191 & 621
Wave 154

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KQED Kids

KQED Kids

Channel 54.4
XFINITY 192
Wave 155

Quality children's programming parents love too