Donate

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
Become a KQED sponsor

TV Technical Issues

TV
    TV Technical Issues
    • Thurs 3/05, DT54-1 thru DT54-5: 2 planned, extremely brief Over the Air outages

      (DT54.1 through DT54.5) Our Over the Air signals from our KQEH transmitter on Monument Peak (the DT54s) will need to be switched from our Main antenna to our Auxillary antenna while climbers inspect the tower for possible maintenance needs. Once the inspection is done, we will switch back. The two switches will account for two […]

    • KQED Plus on 710 currently dark on Comcast/Xfinity

      We are aware that Comcast/Xfinity is currently not transmitting KQED Plus in HD on channel 710. KQED Plus is airing in SD on channel 10. Comcast is also aware of the issue, and working on fixing it. Thank you for your patience.

    • 3 channels currently dark via Comcast/Xfinity

      We are aware that Comcast/Xfinity is currently not transmitting KQED Plus on channel 10, KQED V-Me on channel 191, or KQED Kids on channel 192. Comcast is also aware of the issue, and working on fixing it. Thank you for your patience.

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

KQED DTV Channels

KQED 9

KQED 9
Channels 9.1, 54.2 & 25.1 - Monterey (KQET)
XFINITY 9 and HD 709

All widescreen and HD programs

KQED Plus

KQED +
Channels 54, 54.1, 9.2 & 25.2 - Monterey
XFINITY 10 and HD 710

KQED Plus, formerly KTEH

KQED Life

KQED Life
Channel 54.3
XFINITY 189

Arts, food, how-to, gardening, travel

KQED World

KQED World
Channel 9.3
XFINITY 190

History, world events, news, science, nature

v-me

V-Me
Channel 54.5 & 25.3
XFINITY 191 & 621

24-hour national Spanish-language network

KQED Kids

KQED Kids
Channel 54.4
XFINITY 192

Quality children's programming parents love too