DNA Evidence
Reg,
Here's a better analogy of the DNA evidence:-
Imagine that DNA is hundreds and thousands aka sprinkles or whatever.
Imagine that each person has a different colour.
Imagine that the knickers is a cake that has a mixture of 3 colours:- the rapist, VS and MG.
Now Hanratty has a different colour.
Now what has to happen for the DNA evidence to be contaminated is for the Hanratty sprinkles to drop onto cake and knock off all the rapist ones - every single one of them - but leave behind the VS and MG ones and the new Hanratty ones.
Think you can do that?
For the hanky you've got it a bit easier - this "cake" starts out with only the rapists colour, and what you have to do is drop Hanratty's on to it and dislodge all of the rapist colour, and leave behind only Hanratty's.
Now Thalidomide is an enantiomeric compound - it has a left-handed and right-handed version. One version works, the other causes the deformities. In the trials they used the version that works, but when they came to make it for general use the FINANCE men came along and said - making this pure version is really difficult and expensive, but we can easily make a mixture of the two - and that's what was used and caused all the problems. It's an accountants mistake!
Reg,
Here's a better analogy of the DNA evidence:-
Imagine that DNA is hundreds and thousands aka sprinkles or whatever.
Imagine that each person has a different colour.
Imagine that the knickers is a cake that has a mixture of 3 colours:- the rapist, VS and MG.
Now Hanratty has a different colour.
Now what has to happen for the DNA evidence to be contaminated is for the Hanratty sprinkles to drop onto cake and knock off all the rapist ones - every single one of them - but leave behind the VS and MG ones and the new Hanratty ones.
Think you can do that?
For the hanky you've got it a bit easier - this "cake" starts out with only the rapists colour, and what you have to do is drop Hanratty's on to it and dislodge all of the rapist colour, and leave behind only Hanratty's.
Now Thalidomide is an enantiomeric compound - it has a left-handed and right-handed version. One version works, the other causes the deformities. In the trials they used the version that works, but when they came to make it for general use the FINANCE men came along and said - making this pure version is really difficult and expensive, but we can easily make a mixture of the two - and that's what was used and caused all the problems. It's an accountants mistake!
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