Buffalohair-Jage Ann's Journals Collection 2
  • Home Welcome.
    • Town Republic / Surrounding Area
    • The World of Sitt Nyein Aye..
    • Art News
    • Buffalohair Gazette - New Site
  • Ann's Survival Tips Journal Blog / Cell
    • Poems in Songs With Other Music Sites I made
    • From the Desk of Ann Little Running DeerBlog >
      • Live To A Ripe Old Age Living Alone Staying Healthy!
      • News Letter!
      • Recipes Blog /Cell
      • About.
    • Cancer Survivors >
      • Health: Cancer Cure Found in Secret Native American Herbal Formulation # Part 1...
      • New World Odor? Really?
      • What Kind Of Fruit Are You?
      • Home..
  • Writers Group
  • Mother Earth/Beauty/Photography Blog /Cell
    • learning-how-to-be--kindness-compassion-love-not-war
    • Brushing Up On The Key Board:)
    • Buffalohair's Wisdom Of The Future / Thoughts About The Serious News. Blog /Cell >
      • More About Buffalohair:.
      • Nahkohe ‘Oso’ Buffalohair.
      • Stories Saved
      • News and Entertainment Magazine. >
        • Earth Watch / Ham Radios at the Ready
      • Healing Water Song.
      • Contact.
      • More About Buffalohair - Jage ..Press
      • Ham Radio / 2 Way Radio / Energy/ Bug Out

Energy From Potatoes / Light A Room For Over A Month

12/30/2015

0 Comments

 
Picture




A Potato Battery Can Light Up a Room For Over a Month.

Posted on December 16, 2013



 Quote:

Here are some good news: Researchers have discovered that a potato boiled for eight minutes made a battery that produced ten times the power of a raw one. Haim Rabinowitch, an agricultural science professor, and his team found that using small units made up of a quarter-slice of potato set between a copper cathode and a zinc anode connected by a wire can provide a room with LED-powered lighting for as long as forty days. A potato could supply power to personal electronics at around one-tenth the cost of a typical AA battery. Wow, just think of all the opportunities this could offer to people in the underdeveloped and remote regions of the world.



“Potatoes were chosen because of their availability all over including the tropics and sub-tropics,” Rabinowitch told the Science and Development Network. “They are the worlds forth most abundant food crop.”


While the potato itself is not the energy source, it helps conduct the electricity by acting as a salt-bridge between the two metals, allowing the electron current to move freely across the wire, creating the electricity. Besides being an abundant crop, the potato was chosen because of its sturdy starch tissue, which allows it to be stored for months without attracting insects. Boiling the potato breaks down the dense flesh so that electrons are able to flow more freely, creating more of an electrical output. The researchers also found that cutting the potato into four or five pieces made it even more efficient.


The potato battery kit includes two metal electrodes and alligator clips and is easy to assemble. Certain parts, such as the zinc cathode, can be inexpensively replaced. Alligator clips that transport the current carrying wires are attached to the electrodes and the negative and positive input points of the light bulb. Kerosene lamps used in many developing parts of the world are approximately six times the costs for equivalent lighting provided by the potato battery.


Despite the advantages of this new system, food-based energy systems are only able to work as long as they do not cut into the needed food supply and will not compete with the farmers who grow them for market. No commercial investors or non-profit organizations have stepped up in order to try to expand or distribute Rabinowitch’s prototypes. It has also had a difficult time establishing a niche amongst the more well-known alternative energies such as solar and wind power, where the infrastructure and investments are most likely headed.


Thanks to its simplicity, the potato has been shown to be a durable and long-ranging crop and potentially striking new technological innovation:
http://www.youtube.com/watch?v=36hzlFVgVa8





Source: [smithsonianmag]

0 Comments

Your comment will be posted after it is approved.


Leave a Reply.

    Buffalohair - Jage Press.

    Picture
    Picture
    Picture
    Picture


    Buffalohair Jage Press at WIX

    WIX JAGE

    Picture
    Spirit In The Wind2
    Picture
    Picture
    Picture
    News From Indian Country

    video:
    Native News Update October 2, 2015 .Native American owned company begins making wool blankets;


    Video;
    Protecting Our Land: A conversation with Winona LaDuke



    video:
    Honor The Earth: Triple Crown of Pipeline Rides. Riding horses with Winona LaDuke

    Archives

    May 2019
    October 2018
    September 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    November 2017
    May 2017
    April 2017
    March 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016
    July 2016
    June 2016
    May 2016
    April 2016
    March 2016
    February 2016
    January 2016
    December 2015
    November 2015
    October 2015

    Categories

    All

    RSS Feed

    Picture
    Picture
    Picture

    Ann Surprise

    Picture

    Buffalohair - Jage Press. Contact Us.



    http://buffalohair-jageannsjournalscollection2.weebly.com/


    http://buffalohair-jagepress.weebly.com/index.html




    Buffalohair-Jage Press Buffalohair Universe 7

Powered by Create your own unique website with customizable templates.