How i make hho gas from air or woter?

Not sure whether u r asking seriously or just for FUN.

HHO is nothing but H2O which is actually water. To convert it in to gas ( in to gaseous state) you just need to heat it till it becomes vapour.

you should become more addvanced in your thinking, that is to say, you can make hho gas w/ a 12 volt battery and a magnatic filed :-)

HHO is NOT H2O, and NOT just water... water for one, is not flammable.

 To make HHO (OxyHydrogen) from water requires some real safety precautions, though.. do not attempt it without understnding buublers and other safety measures that are typically used.

Otherwise, the procedure is pretty simple... You mix distilled water with some form of electrolyte, like sodium peroxide, baking soda, or sulphiric acid... then add electricity.

 I cannot, and will not, give the specifics of the amount of electrolyte or electricity... these will vary with several variables; surface area and distance between the plates being two of the most critical.

 For real instructions, as well as to review all necessary safety precautions, check Google... there are a lot of people out there with less discretion than I am willing to use.

 As for whoever said, "You just heat water"... try looking up this video...

http://www.youtube.com/watch?v=oUmlLqkUHd0&search=water%20fuel

Me 

start with a clear piece of PVC about 6 inches in diameter or larger and about 18 inches long     3/4 and 1/4 inch s/s pipe a little less than 18 inches long    there will be 8-3/4 and 8-1/4 s/s pipes     you will need something to seperate the 3/4 inch s/s from each other      two flat pieces of plexiglas cut to a circle.    they will need to fit inside the 6 or 8 inch PVC  one near the bottom one near the top      you will then drill 8 holes in both of the pieces of round plexiglas equal distance around the outside  the 3/4 s/s pipes will fit in their top and bottom     now use long wire ties    4 per 3/4 s/s pipe   wrap the ties through the inside of the 3/4 inch s/s pipe   side the 1/4 inch s/s pipe into the 3/4     MAKE SURE THEY DO NOT TOUCH EACH OTHER  you will need to reposition the wire ties one at every 90 degrees    We are going to wire the s/s pipes     3/4 inch pipe is positive and the 1/4 inch s/s pipe is negative  USE MUST USE ALL S/S WIRE, CLAMPS,BOLTS,SCREWS,WASHERS(EVERYTHING) must be s/s   wire the positive into the top of the cell AND the negative through the bottom of the cell  (ground each 1/4 inch s/s pipe seperatley)  The 3/4 inch s/s pipe will be powered by a coil-pak     A coil-pak is used for igniting spark plugs on 1990 and later model cars   instead of one coil it uses 8.   connect each of the 8 coils to each of the 8 3/4 inch s/s pipes

Connect the grounds to each of the 8 1/4 inch s/s pipes and slide them into the 3/4 pipes   Place them in the  round plexiglas circles you made earlier   One near the top and one near the bottom    Carefully  slide the whole unit in the PVC       Now make a top and a bottom      use two pieces of plexiglas slightly larger than the PVC pipe      If you temporarily laminate this plexiglas  you can drill all th holes at the same time     

8holes for the wiring and 4 holes at each corner for the allthread to hold the entire unit together top to bottom      you wll need an extra hole in the top center to put water in the cell, this hole must be threaded so you can put a small bolt in it while it is in use.      and another hole to run a tube to the intake of the manifold     YOU MUST HAVE A QUALIFIED ELECTRICIAN CONNECT THE COIL-PAK   THIS DISCHARGES VERY HIGH VOLTAGE AND CAN KILL YOU! 

I have made 3 of these fuel cells and they save me 150.00 amonth in gas  One for each vehicle

is it straight water or is some thing else added

Even easier way to make hho

Get a glass jar and 2 stainless steel half inch round bolts X 3 inches long

Pour plain water from the tap into the jar until 3/4th full, amount of water does not mater

get some copper wire and wrap each bolt about 4 times so the bolt does not fall from the wire.  Each bolt will have its own copper wire.

 Add a tablespoon or 3 of baking soda and still it in the jar.

insert each bolt but doent let them touch.

Connect some jumper cables to a 12V car battery.  Connect the + to 1 copper wire and - to the other.

If you want to use more afforable materia, you can buy a stainless stell spatula from the dollar store, ..... then just use clips to connect to the flat part of the spatula you cut off.

Bingo HHO.