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they use this weird powder

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14y ago

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How can you show fingerprints?

If you get ink on your fingertips, from an ink pad or by any other means, you can then print your fingerprints on a piece of paper, just by touching it. Once the fingerprints are printed on the paper, you can then show them to people.


Can you lift fingerprints from paper?

Technically speaking, one cannot "lift" prints from paper like any other solid object, as paper absorbs liquids that it comes into contact with. However, by applying chemicals, such as certain forms of nitrate, will make the fingerprints appear brown, which can then be scanned onto computer or copied or photographed. The real answer to this question also depends on how well the paper absorbs body fluids and the strength of the chemical applied. (for example, thermal paper can be troublesome to take prints from)


How are fingerprints handled?

In reality when a fingerprint is found at the scene of a crime it can be dusted with chemicals to make it easier to see and then lifted or photographed.


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It is processed with chemicals that make it white. Bleach is one thing that is used along with other chemicals.


Why paper color is white?

It is processed with chemicals that make it white. Bleach is one thing that is used along with other chemicals.


Why is throwing paper a waste?

Paper is a reuseable resource that can be recycled. Trees must be cut down to make paper, and harmful chemicals are used in its manufacture.


What chemicals used to make toilet paper from recycled paper?

The chemical used to make toilet paper from recycled paper is h02 + Co2 --> h04C2 why do you bother about "The chemical used to make toilet paper from recycled paper is h02 + Co2 --> h04C2" oh my god you are weird NERD


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Could you use ethiol to make fingerprints show up?

No, you cannot use ethiol to make fingerprints show up. However, you can certainly use ethanol to make fingerprints show up.


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