Exact recipe for making A Glow in the DARK INK?
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You can make glow-in-the-dark ink with 2 simple ingredients. \n\nPour into a small bottle 1 oz. oil of cinnamon and 1/4 oz. phosphorous. Close the bottle tightly and place in a hot water bath. Heat until the ingredients have melted together.
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See  http://en.wikipedia.org/wiki/Lenticular_printing\n\nTh
349917
Cut out a cardboard circle, draw colors on that or glue the color wheel on it.\nPut a needle through the centre (as the axis) and use 2 forks to hold the needle.\n\nIf you need a lot of spin, tie a rope around the needle and pull
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just print out lots of color stuff until the old pinkish colors fade\n\nGot to agree thats an amusing gambit
727644
you could use play-doh to form it, mixing the colors to get the look you want,,,,,it will harden as it dries,   you also can use a past of flour, salt and add water in to make a dough , then form it also, use food color to color it,,,,,,,as to making it erupt, you can put a dish/glass in it, add baking soda to it, then when you want it to erupt, put in white vinegar,,,,,if your talking about a very simple project,,,,,,,
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Sharpie attack!!!!\n(but that is really the only way to do it if you don't have the printer label stuff)
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you need:\n- a scribable disc \nand \n- the pic / image  that you will want to "scribe" on to the disc \n\nonce you burn the songs on to the disc\nit will ask if you want to scribe the disc\nwhich you will then open the cd burner and flip the disc over\nit will then burn the image on to the other side of the disc\n\nyou don't need no ink or printer
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Try doing flame tests; adding certain compounds to fire make really awesome colors; it's kind of like putting on your own fireworks show.  Check out http://webmineral.com/help/FlameTest.shtml
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These are instructions for making non-toxic invisible ink using baking soda (sodium bicarbonate). \nDifficulty: Easy\n\nTime Required: A Few Minutes\n\nHere's How:\n1.   There are at least two methods to use baking soda as an invisible ink. Mix equal parts water and baking soda.\n\n2.   Use a cotton swab, toothpick, or paintbrush to write a message onto white paper, using the baking soda solution as 'ink'.\n\n3.   Allow the ink to dry.\n\n4.   One way to read the message is to hold the paper up to a heat source, such as a light bulb. The baking soda will cause the writing in the paper to turn brown.\n\n5.   A second method to read the message is to paint over the paper with purple grape juice. The message will appear in a different color.\n\nTips:\nIf you are using the heating method, avoid igniting the paper - don't use a halogen bulb.\nBaking soda and grape juice react with each other in an acid-base reaction, producing a color change in the paper.\nThe baking soda mixture can also be used more diluted, with one part baking soda to two parts water.\nGrape juice concentrate results in a more visible color change than regular grape juice.\nWhat You Need:\nBaking Soda\nPaper\nWater\nLight Bulb (heat source)\nPaintbrush or Swab\nMeasuring Cup\nPurple Grape Juice (opt.)\n\n\nBaking Soda Volcano\n\nOkay, the baking soda volcano is the kitchen equivalent of a volcano, not a real one. It's cool all the same! The baking soda volcano is also more or less non-toxic, which adds to its appeal. \nDifficulty: Average\n\nTime Required: 30 minutes\n\nHere's How:\n1.   First make the 'cone' of the baking soda volcano. Mix 6 cups flour, 2 cups salt, 4 tablespoons cooking oil, and 2 cups of water. The resulting mixture should be smooth and firm (more water may be added if needed).\n\n2.   Stand the soda bottle in the baking pan and mold the dough around it into a volcano shape. Don't cover the hole or drop dough into it!\n\n3.   Fill the bottle most of the way full with warm water and a bit of red food color (can be done before sculpting if you don't take so long that the water gets cold).\n\n4.   Add 6 drops of detergent to the bottle contents.\n\n5.   Add 2 tablespoons baking soda to the liquid.\n\n6.   Slowly pour vinegar into the bottle. Watch out - eruption time!\n\n7.   Chemistry is Cool :-)\n\nTips:\nThe cool red lava is the result of a chemical reaction between the baking soda and vinegar.\nIn this reaction, carbon dioxide gas is produced, which is also present in real volcanos.\nAs the carbon dioxide gas is produced, pressure builds up inside the plastic bottle, until the gas bubbles (thanks to the detergent) out of the 'volcano'.\nAdding a bit of yellow food coloring too will result in a lovely lava red-orange!\nWhat You Need:\n6 cups flour\n2 cups salt\n4 tablespoons cooking oil\nwarm water\nplastic soda bottle\ndishwashing detergent\nfood coloring\nvinegar\nbaking dish or other pan\n2 T baking soda
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First off, you probably don't have the resources to make a decent pen laser.  This kind of thing is something a big company with nice machinery can mass produce.  Still, the info below might be of use.\n\n"Easy" instructions for making a laser (from parts): http://van.hep.uiuc.edu/Van/qa/section/Light_and_Sound/Lasers/939927573.htm\n\n"Hard" instructions for making a laser (from scratch): http://repairfaq.ece.drexel.edu/sam/lasercon.htm\n\nBurning paper for fun will be more easily accomplished with a magnifying glass and the sun.  If you want something really cool, try building an ion ray gun (yes, they are real).  You can turn on florescent lights by shooting them, among other fun things.  http://www.amazing1.com/ion-gun.htm\n\nAll of these except the "easy" laser gun are serious endeavors and will require substantial effort on your part.  At the very least, you should know how to use a schematic and how to solder.
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you need an explosive charge and one or more of the following compounds to product the color:\nRed=Strontium Chloride, or Lithium chloride\nYellow=Basicly anything with sodium\nWhite=Magnesium or zinc\nGreen=Copper compounds or phosphates and nitrates\nBlue=Lead orarsenic or Cupric chloride or antimony\nPurple=potassium or silicates
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go to a computer related store like Fry's and buy a refill kit for your specific printer (preferably a kit that comes with instructions)
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Ingredients:\nWater \nFlour (one part flour to one part water) \nStrips of Newspaper, about 1 inch wide \nchicken wire (form into the shape of a volcano, this will be the base and hold the papermache in place while it is drying)\nDirections:\nMix flour and water in a large bowl (2 cups of each is a good amount with which to start) until it makes a smooth paste. Dip in the newspaper strips, one at a time, remove the excess paste from your fingers and lay the coated newspaper on the form to be papier mâchèd. Smooth out the wrinkles and continue to place coated newspaper over the surface until completely covered. When the surface has totally dried, paint your own design using acrylic or poster paint.
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silk screen printing\ndirect ink printing\ntransfer printing
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spray or deo, parfum, medical-alchool, nailsdecolorant.. etc\n\nanything based on powerfull alchool or with low boiling temeprature...
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There are several \nFirst ink available every where is usually a mixture of dyes , red ink is very good for this but often blue and black have more than one colour in them ,fountain pen ink is best .\nalso try felt tip pens \n some hard sugar sweets with chocolate inside (smarties in the UK ).coloured sweets often have colours made of more than one dye \nWaterclour paints but dont use water use benzine(petrol ) (caution will need to use safety procedures )  \nGrass you can separate out chlorophyll and other dyes. \ntry using not just water but alcohol ,acetone (nail varnish remover )\nRemember to try all these out before you give them to the kids . see what local stuff is best !
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get some batteries, get some wires, and a very small lightbulb and a socket. So it should look like this:\nBattery(+) ... wire ... paperclip ... lightbulb ... wire ... (-)Battery