You are able to write clever messages and also have a large amount of fun using a secret ink that only you learn how to make visible.
To make your ink, use only harmless solutions. On the trail, you can always carry your bottles and writing materials along so that they will likely be handy
Writing with secret ink to ensure that outsiders cannot read your message just isn’t as simple perhaps you might assume. The use of a sharp penpoint your writing will not be as secret as you want, for that point will scratch the paper slightly with every stroke. Whether or not the scratches are certainly not visible for the human eye alone, they can be seen using a magnification device ..
Therefore you should use a smooth, broad penpoint. However, this features a drawback. The writing fluid leaves a slight shine around the paper. If the strokes are so wide, the writing will probably be perfectly legible once the sheet takes place with an angle to the light.
The best option writing tool is often a soft stick of wood sharpened to some extent. Or make use of a toothpick.
Write on light-colored paper which is not too thin, because thin paper wrinkles where it has been moistened. This wrinkling can betray the existence of invisible writing and even make it legible. The best thing is a good, hard-surface paper. Cautious writers never use blank sheets for their messages. Instead, they write some message with regular ink or pencil that will confuse the outsiders. Chances are they’ll write the truly important message between your lines with invisible ink. This diverts the interest of anyone not in around the secret from any possible traces from the dried invisible ink.
In order to be really clever, combine the invisible ink with all the normal writing. For instance, write an everyday message that is certainly confusing or meaningless. Then, using invisible ink, cross out some letters within the false message or place a dot over or under these letters in ways to ensure they are show the really important message.
You may make your invisible ink from one of the following following liquids:
Sugar and water
Milk thinned slightly with water
Water through which eggshells have already been soaked for several days
After these fluids dry, they become invisible. To help make the writing reappear, carefully warm the sheet by holding the written side over a flame. Lo and behold!-the writing will probably be visible inside a faint brown color.
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