What Happened to Aunt Edna?

How much Anesthesia did she get???

Oh No What Happened to Aunt Edna.

Aunt Edna... What happened? she was here yesterday and gone today... i wonder if they gave her to much anesthesia when she needed an operation. did the doctor kill her? did he give her to much? what happened to poor aunt Edna. this will show you how she was killed and the amount of anesthesia she was given if it was above the limit or below.
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In Photo

1. you can see the graph and see the different amount of colored solutions among the water.

2. You can see the set up with the computer and the color-rim-itor

3. You can see the color-rim-itor

4. You can see the many different solutions.