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America Revealed Previous Broadcasts

Food Machine (Episode #101)

KQED World: Thu, Feb 28, 2013 -- 7:00 AM

Over the past century, an American industrial revolution has given rise to the biggest, most productive food machine the world has ever known. In this episode, host Yul Kwon explores how this machine feeds nearly 300 million Americans every day. He discovers engineering marvels we've created by putting nature to work and takes a look at the costs of our insatiable appetite on our health and environment. For the first time in human history, less than 2% of the population can feed the other 98%. How does this all work? Who are the men and women who keep us fed 365 days a year? Kwon embarks on a trip across the country to find out.

Repeat Broadcasts:

  • KQED World: Thu, Feb 28, 2013 -- 1:00 PM
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TV Technical Issues

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    • KQET Off Air Sun 8/03 morning

      (DT25.1, 25.2, 25.3) KQET DT25 was off the air for a portion of Sunday morning, due to the transmitter taking a power hit. The signal has been restored. Most receivers should have re-acquired our signal once it returned, but a few Over the Air viewers may need to do a rescan in order to restore […]

    • 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.

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

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