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23 results found
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displaying 19-21 |
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| Cheap fast house 
I used to make furninture I had a modern spray set-up where the fluid was forced out of the carbided nozzle by physical pressure not by air (Lincoln makes this). The spray salesman at the time and me figured that it would be possible to make a slurry of cement and spray that also.
Now you construct a large rubber bladder, like the bladder of a football, but this one ten feet around and in a bullet shape about ten foot tall. Then you blow up the bladder and you spray on some cement then you add coating of chicken wire then you spray on and on and on building up the layers. When the coating is thick enough and dry you deflate the bladder and take it out the entry-way or the window that you purposedly built in. Then you put it someplace else and inflate it again. All kinds of shapes all kinds of entries permitted, doors and windows. Larger, larger sizes would require pre-stressed steel rods. Oh! and color could be added right offReward: can of tuna
french bibles (segond translation) to give away 
There are 5 replies to this idea
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| Portable Oxygen Source
Idea: To make a light weight portable oxygen generator.With the current alarming levels of Suspended Particulate Matter in air, there has been a corresponding increase in people with respiratory distress. A large number of portable oxygen devices are available in the market. These are either compressed gas cylinders, or chemical based generators. Some require an electric supply for use.A few years back Hitachi came out with a membrane that can go on the grill of a window Air Conditioner, which would enrich the exit air from the normal 20% to 40% oxygen. This will not harm normal people but enormously reduce the respiratory distress of people suffering from this type of disorder.Develop a wearable membrane based oxygen concentrator that can operate on the rather low differential pressure the human lung generates on inward breath.Advantages. No power, no chemicals, no heavy compressed gas cylinders, and virtually no recurring cost.Reward: Asthmatics can breathe easy
There are 3 replies to this idea
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| Heat Wrap Color Change Paint Protectant
What heat wrap is is a shiny coating of an adhesive plastic that protects boats and other manufactured products of large size for transport. It is adhered to the surface with industrial hair dryers (basically an extremely hot hair dryer) so, on any average day anywhere in the world the sun and heat have no way to melt it thusly it protects what is underneath from all weather (it is weather-proof). If you wanted to cheaply change the color of your standard vehicle safely this could be done since a professional can peel off heat wrap without disturbing the paint or undercoating. It could be applied with heat in a similar way as window tinting only it is done with heat at very high temperatures. The edges of the heat wrap would simply conform to the outer surface and whereever it is not needed you would cut it off with a standard razor blade. You could also add any color mixtures or designs or even just cut them out of the heat wrap material and heat them to what is already there. It is also very easy material to work with!Reward: A color change when needed or wanted.
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