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Hi all, this is rprentki with another tutorial video for EyeWire

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this is one the practice cubes

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that come after the tutorial cubes

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so you're not going to get immediate feedback while you're working

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you'll get some afterwards

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and you're going to be getting points

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lets get started

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I'm going to start up here

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with the piece that is touching the edge of the cube

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I like to start with piece

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because then I can work my way across the cube

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and I feel like I'm less likely to miss something

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so lets get started now

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Okay so it's moving down

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to this bulbous area

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and I can see there's something else up here

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but I'm going to deal with that later

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I'm going to continue following this first

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So this is interesting

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I think it may be branching in two separate directions

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so it's going to the right

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you can see that

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but, if I click here

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it looks like it may also be going down

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so lets add that and then look in the 3d

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and make sure that actually does go

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so remember you can zoom in the 3D

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and then right click and drag

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to get a better look

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and, that actually looks like

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it fits in really well

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so we're going to have those two pieces

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and we're going to follow one at a time

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so lets follow this one first

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I chose that one because it's a little smaller

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and I think its going to hit the edge first

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so lets focus on that one, it's the one up here

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alright, so that one just disappeared

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clean off the edge

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let's go back and follow the other one now

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this one that's going down

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lets see where it goes

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alright, we're getting close to the edge of the cube now

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which means we're almost done with this branch

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that's interesting it's spinning around a little bit

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lets continue

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alright, so it looks like it's splitting into a couple

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of little different things

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so lets make sure we get them all

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Okay, so that looks like it disappeared

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now lets make sure this does as well

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alright, I'm going to turn it over

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and take a look in 3D

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so see how these all have

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rounded edges?

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that's what we're looking for

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and thats a good indication that

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this does actually end here

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before the edge of the cube

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if they had a jagged edge

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or a flat edge, that means that there might

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be something missing

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now we want to double click

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and move back up here

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because I think I notices some missing stuff

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up here, it looks like there might be a little

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bit more to this branch, lets see

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ah, so here's the missning stuff I noticed earlier

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okay, lets follow this little branch

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and see if that ends or if it continues

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alright, that looks...

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this is interesting, it looks like it

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probably continues here, not any lines

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so lets color that in

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and so, you may have noticed that in the 3D

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it added this big long branch

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that's a good indication

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see how it's going the opposite direction?

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it's a good indication that this doesn't belong

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and if we zoom in a little bit

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we can see that it looks like

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this light blue one

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actually is just hitting this one

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it doesn't look like it fits together

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at all

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so that looks wrong so we're going to

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deselect it

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and I'm going to use control click

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in the 3D to deselect these little pieces

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the reason why I'm doing this in the 3D and not the 2D

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is because sometimes it's difficult to tell

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what you see in the 3D relates to the 2D

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so it's easier in the 3D sometimes

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so now I think we're done

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so lets progress to the next one