Geology of an Apple Core

[Don Schaeffer]

https://www.youtube.com/watch?v=c4m2fez4k6k

Like a compulsive spelunker, I have always wanted
to go to the inside of things. The microscope gives me
opportunities that the larger world does not.
The inside of an apple is a destination I have
always wanted to visit.
Come with me to see the inside of an apple core.