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Illuminating Window-Less Houses With a Plastic Bottle

New submitter DancesWithWolves writes "The BBC reports on Alfredo Moser, who came up with a way of illuminating his house during the day without electricity — using nothing more than plastic bottles filled with water and a tiny bit of bleach. In the last two years his idea has spread throughout the world. It is expected to be in one million homes by early next year.'"

5 of 240 comments (clear)

  1. Secure, too... by Urban+Garlic · · Score: 4, Funny

    They're completely unhackable!.

    Soon they'll be mandatory in Enterprise deployments.

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    2*3*3*3*3*11*251
  2. Vandalism-prone by Anonymous Coward · · Score: 2, Funny

    "I just heard someone on the roof. Why is it yellow in here?"

  3. Not perfect... by CohibaVancouver · · Score: 3, Funny

    This is Slashdot, where perfect is the enemy of good.

    Because there are edge use-cases where this won't work, it's completely unsuitable for ALL applications.

    Or, to put it another way, because it won't work in some guy's shed in Anchorage, poor people in Africa, Asia and South America should continue to toil in the dark until a proper solution involving LEDs and / or light pipes is made available.

    Now, instead let's discuss how 2014 will definitely be the year of Linux on the desktop.

  4. Re:Simple and zero energy cost by ColdWetDog · · Score: 4, Funny

    Something tells me that bottles full of alcohol on a roof would not remain bottles full of alcohol for very long.

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    Faster! Faster! Faster would be better!
  5. Re:Glass bottles by lxs · · Score: 5, Funny

    That's what I hate about shanty towns. No food or running water but every shack has a hardwood floor and is filled with antique furniture. This morning there was a guy outside my office begging for a few coins so I told him: "I will buy you some drugs but I won't give you money. You'll only spend it on a Louis XV side table." You have to be tough with these people or they'll never learn.