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Forensic Science change technology

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Jocelyn dunning

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Jocelyn dunning

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Forensic Science has change the past of technology

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forensics  science has change technology

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Mike McKay

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Well Forensic science has definitely got much better than it was 100 years ago. They have been able to use forensic science to catch many more criminal than they were 100 years ago.

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Replying to Emma Brada I Agree with the fact that DNA evidence has been changed and been used more and has caught many people and really helps detectives catch the criminals.-Jeff Zook

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Replying to Charlie O'Brein I agree that trial and error has really helped out the police and detectives -Jeff Zook

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I think forensic science has changed in a massive way over the past 100 years because the more murders there are the more experience people have and they find more clever ways to catch people. Technology has also been advanced over time such as fingerprinting has helping police and detectives with their cases.-Jeff Zook

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I think that science has changed over the last hundred years by pure trial and error. Things happen and well create new possibilities for the world to achieve things beyond imaginable.

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100 years ago the black death struck europe and they blamed it on god it killed 50 million people witch was half of the world's population  today we've got antibiotics there are still cases across the usa 3 world countries are more at rick but there are more servivers today.  Kivrin Paschall

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Replying to Emma Brada - I like how you chose to talk about the one thing really changed Forensics.

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Responding to Kaitlyn Hawkins -  I liked how you talked about how it changed the history and not just listing things that changed forensics history.

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replying to Yamashita. forensic science has really brought a lot of technology that solves many problems in our society and also bringing justice to people in a society, as compared to those days, it has really helped.( mercylinda)

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replying to Emma Brada. I agreed with you because DNA fingerprinting has pointed out people who actually committed the crime and also freed people who didn't actually commit the crime.This has been helpful these days than in the last 100 years( Mercylinda Okyere)

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I think that forensic science has been used as a factor to determine guilt or innocence in major criminal cases in these days than in the last 100 years.One of this science's primary functions is to study DNA, the genetic coding found on all living things.It has also helped forensic scientists to collect, preserve, and analyze scientific evidence during the course of an investigation.It has convicted the right  people and brought justice to those falsely accused of a crime.( Mercylinda Okyere)

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Replying to Avery Ward- I really like how you included an example from the Ron cotton video, I think that what you're speaking about is a really important change that's occurred in forensic science. (Tru Hedrick)

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replying to Jacob Hohnstein- I agree, I find it crazy how massive murder cases can be solved with such minuscule pieces of DNA evidence. (Tru Hedrick)

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I think that a decent amount of things have changed, especially the reliability and validity of DNA testing. Compared to 100 years ago massive strides have been made in this field, making it easier to accurately test and match DNA to the perpetrator. I think that nowadays forensic scientists can find DNA matches easier and it is more accurate than it would have been 100 years ago, so less people are being falsely accused of committing a crime. (Tru Hedrick)

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Reply to Kaitlyn-  I liked how you talked about the new software and not just DNA.

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Replying to Jacob Hohnstein-  I liked that you gave examples of how DNA can help.

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One of the main things that has changed in the last 100 years is using DNA for evidence.  DNA evidence only started being used in 1986.  When DNA fingerprinting became popular it really changed the way forensic science worked, it helped to convict criminals, exonerate the wrongly accused, and identify victims of crime.  Another change was advanced ballistic photography,  this helped show how murder weapons can be connected to murders.

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Reply to Hohnstein's Post- It is interesting to see how minute details can do everything for a case.

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Reply to Yamashita's post- It is interesting to learn they there is an Enactment of the Federal Rules of Evidence.

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Technology has enhanced our ability to convict the right people. Criminals have also changed their methods over time, so without advanced forensic science, they would never be caught. --Nicholas Macejak

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Reply to Yamashita's post- I really like how you used so many examples, and explained them all. They were all really interesting examples.

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Reply to Kaitlyn's post- I like how you went into detail of what kind of DNA and how they were not as accurate. Also, I like how you talked about the updated software, because that is something that I did not think about.

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Some things that have changed in the last 100 years is the use of DNA as evidence. For example, in the video on Ron Cotton, he was wrongfully convicted by his looks, but they did not use the DNA evidence from the crime scene. Later on he was released based on this evidence. DNA can be found in hairs, and they can also use fingerprints.

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Replying to Jacob Hohnstein- I found the same thing you did but I like how you added a little but more detail to it.

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Some things that I found that changed in the last 100 years is how a person could look at even little things such as hairs and take evidence and piece it together to match DNA of maybe a criminal or a Victim in a homicide  whoops i forgot to add my name (Jacob Hohnstein)

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Reply to Yamashita's post- I really like how you added in the abbreviation of some of the things. Also how you didn't just focus on one thing but listed lots of different changes you've seen in Forensics science.

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Some of the things that I found that changes in forensics science are DNA analysis and investigation of computer crimes. With the DNA it was found a few years ago that the fingerprints, bite marks, ext. were not as accurate as they thought it was so they are focusing on finding ways to make it more accurate so they don't wrongfully accuses someone. When talking about the upgrade to investigating computer crimes the technology of computers advances constantly making it easier to find or look at things deeper when needed. New software are created to be able to find things more easily and possibly record things more sufficiently .

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For Forensics it has conducted a lot of valuable research including the practice of using the comparison, the development of the absorption-inhibition  ABO blood typing technique, the development of the polymerase chain reaction (PCR) technique for clinical and forensic applications. It also has the Enactment of the Federal Rules of Evidence. There also has been a development of the scanning electron microscope with electron dispersive X-ray technology. - Yamashita

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Describe how you think forensic science has changed in the last 100 years. Create an original response (20 word minimum) and respond to two classmates (10 word minimum). Make sure to sign in with your school gmail, and if you have not please attach your name to your post in some way.