welcome to CSI crime scene investigation welcome to watchmojo.com I’m Dave
welcome to watchmojo.com I’m Dave
welcome to watchmojo.com I’m Dave MacPhail your host at the International
MacPhail your host at the International
MacPhail your host at the International Eureka Science Festival we’re here
Eureka Science Festival we’re here
Eureka Science Festival we’re here looking at the crime scene investigation
looking at the crime scene investigation
looking at the crime scene investigation tools used to find out who did it so
tools used to find out who did it so
tools used to find out who did it so we’re gonna look over here to our right
we’re gonna look over here to our right
we’re gonna look over here to our right and we’re gonna see something called a
and we’re gonna see something called a
and we’re gonna see something called a Polly light you’ll notice that on the TV
Polly light you’ll notice that on the TV
Polly light you’ll notice that on the TV programs that you probably like they
programs that you probably like they
programs that you probably like they have a special light that they shine
have a special light that they shine
have a special light that they shine onto the ground or onto the bed of the
onto the ground or onto the bed of the
onto the ground or onto the bed of the crime scene to see things like sperm
crime scene to see things like sperm
crime scene to see things like sperm vaginal fluids and other awful awful
vaginal fluids and other awful awful
vaginal fluids and other awful awful things this way they can see these
things this way they can see these
things this way they can see these things under a microscope if you can
things under a microscope if you can
things under a microscope if you can look at these pictures here and each one
look at these pictures here and each one
look at these pictures here and each one is identifiable so they can find out who
is identifiable so they can find out who
is identifiable so they can find out who is there and how long ago they were
is there and how long ago they were
is there and how long ago they were there next we have a simple camera it’s
there next we have a simple camera it’s
there next we have a simple camera it’s just a digital camera to take pictures
just a digital camera to take pictures
just a digital camera to take pictures of the scene they want to be able to
of the scene they want to be able to
of the scene they want to be able to take pictures of not only the scene
take pictures of not only the scene
take pictures of not only the scene itself but the surroundings so the judge
itself but the surroundings so the judge
itself but the surroundings so the judge gets a good idea of what was going on at
gets a good idea of what was going on at
gets a good idea of what was going on at the time of the crime afterwards we have
the time of the crime afterwards we have
the time of the crime afterwards we have something to logical machine to find out
something to logical machine to find out
something to logical machine to find out your footprints at the scene of the
your footprints at the scene of the
your footprints at the scene of the crime it’s a negative and positive
crime it’s a negative and positive
crime it’s a negative and positive connection that raised the little pieces
connection that raised the little pieces
connection that raised the little pieces of dust on the ground to such an extent
of dust on the ground to such an extent
of dust on the ground to such an extent that they can actually zoom in on it and
that they can actually zoom in on it and
that they can actually zoom in on it and see what the footprint of that person’s
see what the footprint of that person’s
see what the footprint of that person’s shoe was at the scene of the crime so
shoe was at the scene of the crime so
shoe was at the scene of the crime so basically that guy was wearing a size
basically that guy was wearing a size
basically that guy was wearing a size three must have been about 10 years old
three must have been about 10 years old
three must have been about 10 years old um looks like a kids shoe possibly maybe
um looks like a kids shoe possibly maybe
um looks like a kids shoe possibly maybe a sandal not sure anyway over here we
a sandal not sure anyway over here we
a sandal not sure anyway over here we have a regular camera but it’s enclosed
have a regular camera but it’s enclosed
have a regular camera but it’s enclosed in a plastic case not only to go
in a plastic case not only to go
in a plastic case not only to go underwater or to protect it from water
underwater or to protect it from water
underwater or to protect it from water that’s actually all sort of protected to
that’s actually all sort of protected to
that’s actually all sort of protected to chemical environment dust if for example
chemical environment dust if for example
chemical environment dust if for example an explosion just have occurred and
an explosion just have occurred and
an explosion just have occurred and there’s dust everywhere you don’t want
there’s dust everywhere you don’t want
there’s dust everywhere you don’t want to get that Dustin with the camera so
to get that Dustin with the camera so
to get that Dustin with the camera so use something like this although it’s
use something like this although it’s
use something like this although it’s pretty heavy I’ll be honest afterwards
pretty heavy I’ll be honest afterwards
pretty heavy I’ll be honest afterwards they have a simple video camera like the
they have a simple video camera like the
they have a simple video camera like the one that we’re shooting on right now
one that we’re shooting on right now
one that we’re shooting on right now that’s used also to help the judge get a
that’s used also to help the judge get a
that’s used also to help the judge get a better idea what was happening during
better idea what was happening during
better idea what was happening during the crime we have the same video camera
the crime we have the same video camera
the crime we have the same video camera but in case for the same reason as that
but in case for the same reason as that
but in case for the same reason as that camera we have that in case to protect
camera we have that in case to protect
camera we have that in case to protect it from dust from water these chemicals
it from dust from water these chemicals
it from dust from water these chemicals here will be placed on dollar bills and
here will be placed on dollar bills and
here will be placed on dollar bills and that chemical will be imprinted in the
that chemical will be imprinted in the
that chemical will be imprinted in the guy’s hands for at least weeks what
guy’s hands for at least weeks what
guy’s hands for at least weeks what happens is that they want to find out
happens is that they want to find out
happens is that they want to find out who is using faulty bank notes they’ll
who is using faulty bank notes they’ll
who is using faulty bank notes they’ll put that on the bank note give it
put that on the bank note give it
put that on the bank note give it to him and he’ll be marked and then
to him and he’ll be marked and then
to him and he’ll be marked and then they’ll know where to go and who to
they’ll know where to go and who to
they’ll know where to go and who to arrest this pencil as you can see here
arrest this pencil as you can see here
arrest this pencil as you can see here when you write you actually can’t see
when you write you actually can’t see
when you write you actually can’t see anything appear so you would write that
anything appear so you would write that
anything appear so you would write that on one of your own pieces of property
on one of your own pieces of property
on one of your own pieces of property and then in five years two years someone
and then in five years two years someone
and then in five years two years someone stole it and you wanted to prove that
stole it and you wanted to prove that
stole it and you wanted to prove that was yours while under an ultraviolet
was yours while under an ultraviolet
was yours while under an ultraviolet light you’d be able to see your name
light you’d be able to see your name
light you’d be able to see your name there thanks very much for time
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