63 results found displaying 52-54
    
sonia81f
 USA
Cleaning air pollution with a hepa filter Printer Friendly Version
I had this idea for a few years and just want to put it out there. There are hepa air filters in homes that are ionic and clean pollutants in the air. So why can't we build one big ionic hepa filter for the air pollution we already have. We can also reuse the oils that are captured as another way conserving. Also if this is too much money maybe we can create smaller versions and put it in the exhaust of our cars. If it works in our home why not in the open air.
Reward: I just would like to be acknowledged in the project as to where the idea came from and be the first person to get this product if it goes in cars. 

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25°

    
beppi
 France
Planning for preservation of our planet Printer Friendly Version
Just back from a conference where I saw a demonstration of a software simulator used in a negotiation among the institutional leaders of a city, a group of farmers and companies delivering water to the city. The negociation was about water beeing polluted by pesticides used by the farmers. I found the software very useful to elaborate scenarios consequent to the behavior of the different parties and to get the consensous of the parties on a certain scenario.
Such a software could be used to elaborate scenarios on the evolution of our planet and used by representatives of the major countries to run simulations on consequences of certain decisions (e.g. impact of production of certain gas on the ozone, impact of use of pesticides on water, impact of demographic growth of certain countries on famine...). The software should be run by an international independent body (e.g. the UN) and the simulations should allow the leaders of the countries to agree on possible future scenarios of development and avoid actions that could lead to the destruction of our planet.
Reward: let me help in the development of the process 

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22°

    
AaronBurns
 USA
Bacteria/Yeast Mixture Energy Source Printer Friendly Version
You could, potentially, run anything from a car to an air plane with this. Any toy could use it and it would be environmentally safe and safe to eat. You could use it anywhere, at any time much like making beer but, with an immediate reaction. You can use baking soad and vinigar but, you don't get hours of energy from that. A very easy, inexpensive, all purpose energy source for any, possible, imaginable use, within reason.
Reward: Credit 

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22°

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