I went to JoAnn Fabrics to get a Slinky Science fingerprint science kit so I could use the powder and the feather from the box. The powder came in a bottle so it made it really hard to get prints and I actually had my boyfriend put prints on the things I listed so I could use the powder and the powder was also white and made it hard to see. When I used the feather it would smudge the print and I would have to try and use It a different direction.
If I were to side to side with the feather It would smudge the print but if I would go up and down It would SSH the powder away so I was able to see the print better but not clearly. I did not find any prints In my apartment due to my boyfriend cleaning everything. This Is why I only find the prints I did because I asked him to put the prints there. Yes I could tell the difference between the prints If I were to put my print right next to It.
My finger print has loops and my boyfriend’s prints have tent arches on them. Some of the surfaces that I would think I would find prints on are door knobs, TV, the handle on a microwave, the keys to the car, the thermostat and light switches, books, cell phones ND you could also get prints off of duct tape and the door handles of a car that has metal handles and you can get prints off of garbage bags also and DVD cases.
When I was doing this assignment I found that trying to get a print from surfaces that were clean was hard but you could see where It was wiped down and the smoother surfaces were harder because the powder would Just move around and would not suck to the surface all that well. I also noticed that using white powder was not all that great because you could hardly see the print and that would be why we use the lack powder to get fingerprints off of different surfaces. Juju By boosters print and I would have to try and use it a different direction. If I were to side to side with the feather it would smudge the print but if I would go up and down it would find any prints in my apartment due to my boyfriend cleaning everything. This is why the difference between the prints if I were to put my print right next to it. My finger clean was hard but you could see where it was wiped down and the smoother stick to the surface all that well. I also noticed that using white powder was not all
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